Alternatives to macOS Sierra
Compare macOS Sierra alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to macOS Sierra in 2025. Compare features, ratings, user reviews, pricing, and more from macOS Sierra competitors and alternatives in order to make an informed decision for your business.
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1
VxWorks
Wind River
The World’s Leading Real-Time Operating System for the Intelligent Edge For nearly 35 years, VxWorks has been used to ensure the security, safety, and reliability you need to design and build mission-critical embedded systems that simply must work. VxWorks® is the industry’s most trusted and widely deployed real-time operating system (RTOS) for mission-critical embedded systems that must be secure and safe. It delivers a proven, real-time, and deterministic runtime combined with a modern approach to development. Regardless of industry or device type, companies building intelligent edge systems rely on the VxWorks pedigree of security, safety, high performance, and reliability. VxWorks is a deterministic, priority-based preemptive RTOS with low latency and minimal jitter. It is built on an upgradable, future-proof architecture to help you rapidly respond to changing market requirements and technology advancements.Starting Price: $18,500 / seat -
2
Apple iOS
Apple
iOS 14 brings a fresh look to the things you do most often, making them easier than ever. New features help you get what you need in the moment. And the apps you use all the time become even more intelligent, more personal, and more private. You’re able to do more with your iPhone than ever before. So iOS 14 reimagines the most iconic parts of the experience to be even more helpful and personal. Widgets have been totally redesigned to give you more information at a glance — and now you can add them to your Home Screen. Choose from different sizes and arrange however you like. The new App Library automatically organizes all of your apps into one simple, easy‑to‑navigate view. Apps are sorted by category and your most used apps are always just one tap away. Now you can keep watching videos or continue your FaceTime call while you use another app. -
3
macOS Big Sur
Apple
macOS Big Sur elevates the most advanced desktop operating system in the world to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy. Unparalleled power. Legendary ease of use. Limitless creativity. macOS Big Sur brings a refined new design that gives you even more of the things you love about Mac. From full-height sidebars to refreshed toolbars, a clean new app design makes sure your content is always front and center. A sleek design update makes getting to your favorite apps even easier. And a new uniform shape for app icons adds consistency while letting the personality of Mac shine through. A new design combines notifications and widgets in a single view for more information at a glance. -
4
macOS Catalina
Apple
If you're using one of these computers with OS X Mavericks or later, you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier. To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac. The version of macOS that came with your Mac is the earliest version it can use. For example, if your Mac came with macOS Big Sur, it will not accept installation of macOS Catalina or earlier. If a macOS can't be used on your Mac, the App Store or installer will let you know. For example, it might say that it's not compatible with this device or is too old to be opened on this version of macOS. -
5
Debian
Debian
Debian is distributed freely over Internet. This page has options for installing Debian Stable. If you are interested in Testing or Unstable, visit our releases page. Many of the vendors sell the distribution for less than US$5 plus shipping (check their web page to see if they ship internationally). You can try Debian by booting a live system from a CD, DVD or USB key without installing any files to the computer. When you are ready, you can run the included installer (starting from Debian 10 Buster, this is the end-user-friendly Calamares Installer). Provided the images meet your size, language, and package selection requirements, this method may be suitable for you. Read more information about this method to help you decide. -
6
macOS Monterey
Apple
Connect, share, and create like never before. Say hello to exciting new FaceTime updates. Explore a redesigned Safari. Discover and invent powerful new ways to work using Universal Control and Shortcuts. Stay in the moment with Focus. And so much more. Staying in touch is more essential than ever. With SharePlay, you can watch together, listen together, and share your screen right inside FaceTime. FaceTime calls also sound and feel more natural. And Messages makes it even easier to find and enjoy the great content shared from friends and family. Keep FaceTime conversations going as you watch TV shows and movies, listen to music, or share your screen with SharePlay. It’s an entirely new way to have experiences with family and friends no matter the distance. Stream movies and TV shows while on a FaceTime call with friends. With synced playback and controls, you’ll see everyone laugh, jump, and react to the same moments at the same time.Starting Price: Free -
7
macOS High Sierra
Apple
macOS High Sierra is the fourteenth version of macOS, Apple's operating system for its Macintosh desktops, laptops, and servers. It is the second version of the operating system after the name change from OS X to macOS. Siri requires a broadband Internet connection and microphone (built-in or external). Photo Booth requires a FaceTime or iSight camera (built in or external), or USB video class (UVC) camera. FaceTime video calls require a built-in FaceTime camera, an iSight camera (built in or external), or a USB video class (UVC) camera; and broadband Internet connection. -
8
Mac OS X Yosemite
Apple
OS X Yosemite is the eleventh version of OS X, Apple's operating system for Macintosh computers. OS X Yosemite was announced and introduced to developers on June 2, 2014 at WWDC 2014 and its trial version came out on July 24, 2014. Time Machine requires an additional hard drive or AirPort Time Capsule (sold separately). Photo Booth requires a FaceTime or iSight camera (built in or external), USB video class (UVC) camera, or FireWire DV camcorder. Backdrop effects when using a DV camcorder require fixed focus, exposure, and white balance. Video calls require a built-in FaceTime camera, an iSight camera (built in or external), a USB video class (UVC) camera, or a FireWire DV camcorder; and a 128-Kbps upstream and downstream Internet connection. Making HD video calls requires a built-in FaceTime HD camera and a 1-Mbps upstream and downstream Internet connection. Receiving HD video calls requires a supported Intel-based Mac. -
9
Mac OS X El Capitan
Apple
Handoff and Instant Hotspot: Handoff requires an iPhone, iPad, or iPod touch with a Lightning connector and iOS 8 or later. Instant Hotspot requires an iPhone or iPad with cellular connectivity with a Lightning connector and iOS 8.1 or later. Requires Personal Hotspot service through your carrier. AirDrop to iOS devices requires an iPhone, iPad, or iPod touch with a Lightning connector and iOS 7 or later. FaceTime: Video calls require a built-in FaceTime camera, an iSight camera (built in or external), a USB video class (UVC) camera, or a FireWire DV camcorder; and broadband Internet connection. -
10
macOS Mojave
Apple
macOS Mojave (version 10.14) is the fifteenth version of macOS (formerly OS X), Apple's operating system for its Macintosh desktops, laptops, and servers. It is the third version of the operating system after the name change from OS X to macOS. Audio calls require a microphone (built-in or external) and broadband Internet connection. Video calls require a built-in FaceTime camera, an iSight camera (built-in or external), or a USB video class (UVC) camera; and broadband Internet connection. iCloud requires iOS 5 or later on iPhone 3GS or later, iPod touch (3rd generation or later), iPad Pro, iPad Air or later, iPad or later, or iPad mini or later; a Mac computer with OS X Lion 10.7.5 or later; or a PC with Windows 7 or Windows 8 (Outlook 2007 or later or an up-to-date browser is required for accessing email, contacts, and calendars). -
11
macOS Ventura
Apple
macOS Ventura is the latest major release of Apple's operating system for Mac computers. It was announced at WWDC 2022 on June 6, 2022, and was released to the public on October 24, 2022. macOS Ventura includes a number of new features and improvements, including: Stage Manager: A new way to organize your windows so you can focus on the task at hand. Continuity Camera: Use your iPhone as a webcam for your Mac, with features like Center Stage and Portrait Mode. Live Text: Automatically recognize text in images and videos, so you can copy, paste, translate, and more. Mail: New features for organizing your inbox, scheduling emails, and finding information more easily. Safari: New features for browsing the web, including Tab Groups, Passkeys, and Live Text. Games: New features for gaming on macOS, including Metal 3 and SharePlay. macOS Ventura is a significant update to macOS, and it includes a number of new features that are sure to make your Mac experience more productive.Starting Price: Free -
12
Mac OS X Mountain Lion
Apple
OS X Mountain Lion is the ninth version of OS X, Apple's operating system for its desktops, laptops, and servers. Mountain Lion was announced on February 16, 2012 and was released on July 25, 2012 through the Mac App Store. Mac OS X 10.8 Mountain Lion is available for older systems that are not compatible with the latest version of macOS and requires the following: OS X Snow Leopard 10.6.8, Lion 10.7, or Mountain Lion 10.8 already installed, some features require a compatible Internet service provider; fees may apply, some features require an Apple ID; terms apply. -
13
macOS Sonoma
Apple
With macOS Sonoma, work and play on your Mac are even more powerful. Elevate your presence on video calls. Access information in all-new ways. Boost gaming performance. And discover even more ways to personalize your Mac. New slow-motion screen savers of breathtaking locations from around the world look beautiful on your large Mac display. When you log in, they seamlessly become your desktop wallpaper. Place widgets on your desktop from the new widget gallery. And you can now play a podcast, turn off the lights, and more — right from a widget. With Continuity, you can add your iPhone widgets to your desktop without having to install the corresponding apps on your Mac. When you open an app or window or use Stage Manager, widgets fade into the background so you can concentrate on the task at hand. Switch your wallpaper and the colors of the widgets instantly adapt.Starting Price: Free -
14
PilarOS
PilarOS
Enhanced, manageable and secure Android Mobile OS. PilarOS, AKA TRDROIDTM, is ARDIC’s industrial Android distro with extended security and manageability framework over 1800 new API’s build on AndroidTM Open Source. AFEX adds manageability to the OS. Additional layers provide device, applications, connection and data security. From kernel to cloud level for industrial grade, secure, manageable, scaleable services. It won’t let no monkey business on your device; secures connection, applications, USB ports, mics and cameras. Define the required configuration and push it to all your devices. Install/uninstall/disable/force applications on your devices remotely. Access all your devices on a single admin panel, monitor and manage them all or one by one. PilarOS is not just for smart phones, but also for any purpose smart devices, Internet of things, industrial IoT devices. -
15
Kubuntu
Kubuntu
Quickly find that important document, photo, or video. Split View, Editable Location, a built-in Terminal and many other useful features. Dolphin makes connecting your USB flash drives, SD cards, and your phone super easy! Images are an important part of modern life. Kubuntu has applications that make it easy to browse, share, and enhance your photos. Open PDF, Dejavu, PS, DVI, and more, annotate documents and fill in forms and even read eBooks with Okular, the universal document viewer. untu comes built-in with a music and a movie player that are simple to use. Simply select a song or a movie and Kubuntu will take care of the rest. Kubuntu plays most music and video formats out the box; restricted formats such as MP3 are installed with two clicks when needed, usually during the installation process. -
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macOS Tahoe
Apple
macOS Tahoe is the rumored name for Apple's upcoming macOS 26, expected to be announced at WWDC 2025. According to Bloomberg's Mark Gurman, the name "Tahoe" is inspired by California's Lake Tahoe, reflecting the region's natural beauty . This naming convention continues Apple's trend of using California landmarks for macOS versions, following names like Yosemite, Sierra, and Sequoia. The anticipated update is expected to bring a significant redesign to the macOS interface, possibly featuring more translucent windows and a glass-like aesthetic. This would mark the first major visual overhaul since macOS Big Sur in 2020. While specific features are not confirmed, the update is expected to enhance user experience and align with Apple's design philosophy. macOS Tahoe is expected to be released in the fall of 2025.Starting Price: Free -
17
FaceTime
Apple
Connect with family and friends around the world with FaceTime. Make audio and video calls from your iPhone, iPad, and iPod touch to other iOS devices or even a Mac. Features: • Reach contacts using their phone number or Apple ID. • Make both video and audio calls. • Enjoy Group FaceTime with up to 32 people at once. • Use effects to become an Animoji, place stickers, and much more right in your FaceTime call. • Use the front-facing FaceTime camera to show your face, or switch to the back camera to show your friends what you see. • Create Favorites for quick access to key people in the Phone app. • FaceTime calls are integrated into your recent calls list in the Phone app. • FaceTime works over Wi-Fi (iPhone 4 or later) and cellular (iPhone 4s or later). -
18
Freespire
PC/OpenSystems LLC
The Freespire Operating System is the open source and free release of the commercial Linspire operating system. It contains many of the same software packages as Linspire with the exception of the software that requires us to purchase a license to redistribute. You are free to redistribute Freespire as you wish. Freespire requires an x86_64 bit processor, 4 gb of RAM and at least a 20 gb hard drive to run a basic productivity environment. For optimal performance we recommend at least 6 - 8 gb of RAM for users who want to run emulation software such as VMWare or VirtualBox. For users who need to run software like CAD programs, Video or Audio production we recommend at least 8 gb or more. You can also install Freespire as standalone or dual boot on Intel based Apple Macintoshes.Starting Price: Free -
19
Mobian
Mobian
Mobian aims to integrate the standard Debian distribution with the Phone Shell (phosh) project in a package that works on certain mobile phones, such as the Pinephone. Over time, the idea is to minimize the Mobian specific pieces by “upstreaming” customization to the original projects. Mobian comes with Phosh, the Phone Shell by Purism. It is based on well known modern Gnome technology like GTK, GSettings and DBus running on a wlroots based wayland compositor called phoc. Mobian aims to integrate the standard Debian distribution with Phone-specific projects and modifications in a distribution that works on certain mobile phones and tablets, such as the Pinephone, the Pinetab and the Librem 5. The idea is to minimize the Mobian specific pieces by “upstreaming” changes to the original projects as much as possible. To achieve this, we tread a delicate balance between carrying customized patches and packages that are required to make Mobian run well on its supported devices. -
20
Wear OS
Google
See your next meeting, get directions, check your grocery list, and even pay with just your watch. Stay in the moment with smart ways to text, email and see who’s calling, without pulling out your phone. Workout without your phone. Google Fit and other health apps make it easy to get motivated, stay balanced and track your health right from your wrist. Download or stream your favorite music right from your wrist so you can stay motivated down to the last mile. Wear OS by Google lets you be you with hundreds of styles—from fashion to fitness to fun—all from your favorite brands. Wear OS by Google works with phones running the latest version of Android (excluding Go edition and phones without Google Play Store) or iOS. Supported features may vary between platforms and countries with compatibility subject to change. -
21
CloudLinux
CloudLinux
Stable servers reduce churn and allow you to increase density, and therefore magnify your profit. The CloudLinux OS stability features prevent resource spikes and make your servers rock-solid stable, even in the most stressful situations. CloudLinux OS protects your servers from attacks by virtualizing users’ file systems and prevent sensitive information disclosure. Our kernel-level technology prevents all known symbolic link attacks, which further enhances the security level of the servers. Secure the unsupported versions of PHP where, vulnerabilities, even if discovered, are not patched by the PHP.net community. Multiply the number of users on a more stable server with Cloudlinux OS and manage any resources limits for each customer. Troubleshooting performance problems with Detailed information on system bottlenecks, slow database queries, functions, or external calls.Starting Price: $7 per server per month -
22
Tizen
Tizen
Tizen is an open and flexible operating system built from the ground up to address the needs of all stakeholders of the mobile and connected device ecosystem, including device manufacturers, mobile operators, application developers and independent software vendors (ISVs). Tizen is developed by a community of developers, under open source governance, and is open to all members who wish to participate. Tizen operating system comes in multiple profiles to serve different industry requirements. The current Tizen profiles are Tizen IVI (in-vehicle infotainment), Tizen Mobile, Tizen TV, and Tizen Wearable. In addition to that, as of Tizen 3.0, all profiles are built on top of a common, shared infrastructure called Tizen Common. With Tizen, a device manufacturer can begin with one of these profiles and modify it to serve their own needs, or use Tizen Common base to develop a new profile to meet the memory, processing and power requirements of any device and quickly bring it to market. -
23
DragonFly BSD
DragonFly BSD
DragonFly version 6.2.2 is released. The 6.2 series has hardware support for type-2 hypervisors with NVMM, an amdgpu driver, the experimental ability to remote-mount HAMMER2 volumes, and many other changes. DragonFly belongs to the same class of operating systems as other BSD-derived systems and Linux. It is based on the same UNIX ideals and APIs and shares ancestor code with other BSD operating systems. DragonFly provides an opportunity for the BSD base to grow in an entirely different direction from the one taken in the FreeBSD, NetBSD, and OpenBSD series. DragonFly includes many useful features that differentiate it from other operating systems in the same class. The most prominent one is HAMMER, our modern high-performance filesystem with built-in mirroring and historic access functionality. Virtual kernels provide the ability to run a full-blown kernel as a user process for the purpose of managing resources or for accelerated kernel development and debugging.Starting Price: Free -
24
GhostBSD
GhostBSD
GhostBSD provides a simple desktop-oriented operating system based on FreeBSD with MATE, OpenRC and OS packages for simplicity. GhostBSD has a selection of commonly used software preinstalled and required to start using it to its full potential. GhostBSD uses the GTK environment to provide a beautiful looks and a comfortable experience on the modern BSD platform offering a natural and native Unix work environment. GhostBSD is built on top of FreeBSD code, and its roots go back to the University of California Berkeley Unix Research. Historically it was referred to as "BSD Unix" or "Berkeley Unix." However, today it is called BSD for Berkeley Software Distribution. The project goal is to combine security, privacy, stability, usability, openness, freedom and to be available for everybody free of charge. The user experience is further enhanced by tools like the Networkmgr which are developed as part of the GhostBSD project. -
25
Alpine Linux
Alpine Linux
Alpine Linux is an independent, non-commercial, general purpose Linux distribution designed for power users who appreciate security, simplicity and resource efficiency. Alpine Linux is built around musl libc and busybox. This makes it smaller and more resource efficient than traditional GNU/Linux distributions. A container requires no more than 8 MB and a minimal installation to disk requires around 130 MB of storage. Not only do you get a fully-fledged Linux environment but a large selection of packages from the repository. Binary packages are thinned out and split, giving you even more control over what you install, which in turn keeps your environment as small and efficient as possible. Alpine Linux is a very simple distribution that will try to stay out of your way. It uses its own package manager called apk, the OpenRC init system, script driven set-ups and that’s it! This provides you with a simple, crystal-clear Linux environment without all the noise. -
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macOS Sequoia
Apple
macOS Sequoia is Apple’s latest operating system designed to enhance productivity, creativity, and seamless device integration for Mac users. It introduces Apple Intelligence, a smart assistant that personalizes helpful insights based on your context. The update allows you to mirror your iPhone directly on your Mac, control it, and manage notifications with ease. New window tiling features and keyboard shortcuts streamline multitasking by organizing your workspace efficiently. The OS also brings new capabilities to apps like Safari, Messages, Maps, and Notes, including smarter reading tools, message scheduling, detailed topographic maps, and live audio transcription. Additionally, macOS Sequoia supports high-quality gaming with titles optimized for Apple silicon, alongside improved privacy and security controls.Starting Price: Free -
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EuroLinux Desktop
EuroLinux
EuroLinux Desktop is a breakthrough in the operating system market. It combines the aesthetic and functionality of Windows® and macOS® with the reliability and security of the Enterprise Linux distribution. EuroLinux Desktop introduces several changes to the Linux user interface, making it easy to use for those accustomed to Microsoft® or Apple® software. At the same time, it provides the highest security and stability, because it is built on the source code of Red Hat® Enterprise Linux® 9, commonly used in the most demanding environments such as banks, telecommunications or public sectors. EuroLinux Desktop is designed for individuals and organizations that use Windows® or macOS® daily and are looking for a stable operating system that maintains the aesthetic of the Microsoft® and Apple® solutions and is covered by long-term technical support. EuroLinux Desktop is the answer to the needs of public administration, the financial sector, educational institutions, and normal users.Starting Price: Free -
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Tails
Tails
Tails is a portable operating system that protects against surveillance and censorship. Tails uses the Tor network to protect your privacy online and help you avoid censorship. Enjoy the Internet like it should be. Shut down the computer and start on your Tails USB stick instead of starting on Windows, macOS, or Linux. Tails leaves no trace on the computer when shut down. Tails includes a selection of applications to work on sensitive documents and communicate securely. Everything in Tails is ready-to-use and has safe defaults. You can download Tails for free and independent security researchers can verify our work. Tails is based on Debian GNU/Linux. Activists use Tails to hide their identities, avoid censorship, and communicate securely. Journalists and their sources use Tails to publish sensitive information and access the Internet from unsafe places. Domestic violence survivors use Tails to escape surveillance at home. -
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Fire OS
Amazon
Fire OS is the operating system that runs Amazon's Fire TV and tablets. Fire OS is a fork of Android, so if your app runs on Android, it will most likely run on Amazon's Fire devices too. You can quickly check your app's compatibility with Amazon through the App Testing Service. As a developer, you might not have to adjust your Android code at all to publish your app on Amazon's platform. Most Fire devices receive over-the-air updates to get Fire OS updates automatically. Not every Fire device receives a push of the same Fire OS version at the same time. The updates often roll out to different devices at different times. At the core, both Fire OS and Android share the same foundation. The main way Fire OS differs from Android is in the services. Instead of using Google's services (for activities such as browsing, location, messaging, payments, and so on), Fire OS might use Amazon's services. -
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elementary OS
elementary OS
The fast, free and privacy-friendly alternative to Windows and macOS. A comprehensive update to a solid foundation. These include, but are not limited to, a completely redesigned login and screen lock screen, a revamped first-use experience, major updates to System Settings, enhancements to included applications, and desktop touch-ups. Get free and paid applications in the Application Center, the store where the user decides the amount to pay to independent developers. Each app has been reviewed by elementary to ensure a native, secure, and privacy-friendly experience. Elevate your productivity and focus with multitasking view, mini-screen mode, and Do Not Disturb. Or remove all work notifications while watching videos or playing games. elementary OS includes a suite of applications carefully selected to meet your daily needs, so you can get more out of your computer without having to deal with bloatware. -
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Altima Linux
Gotoogle
Open Source Operating system tweaked and customised the way we like it with a selection of the best open source software applications. A worthy replacement for Windows and MacOS. Based on rock solid Debian Linux. This is a desktop computing environment with all of the free software required for general computing work. Other specialist applications are provided as installation guides. Downloads for free and install on many old computers and bring them back to life. What you thought was an antiquated machine most likely is just suffering from bloat. Major applications included are Libre Office, PhotoShack, InkScape, Sublime Text, QEMU, Nginx, Audacity, VLC Media Player, Epiphany, Remmina. Suggested additional free downloads; VirtualBox. WINE. The best part of Altima Linux is the clever combination of Windows and Mac look and feel so that users, new and experienced will enjoy a clean easy to follow and learn desktop environment. We hope that you enjoy testing and using Altima Linux.Starting Price: Free -
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Zorin OS
Zorin OS
Zorin OS is designed to be easy, so you won't need to learn anything to get started. The Zorin Appearance app lets you change the desktop to resemble the environment you're familiar with, whether it's Windows, macOS, or Linux. Built on an Ubuntu & Linux foundation, Zorin OS runs on the same Open Source software that powers the U.S. Department of Defense, NASA, and more. Thanks to Linux's advanced security features, Zorin OS is resistant to viruses. Security patches and software updates are available for years to come. Zorin OS works lightning fast and doesn't slow down with updates. The Lite edition runs snappy on computers as old as 15 years, so you can breathe new life into old PCs. From a full Microsoft Office-compatible office suite to professional photo editing software, Zorin OS comes with powerful apps out of the box. Countless more apps and games are available from the Software store and Steam.Starting Price: Free -
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KaiOS
KaiOS Technologies
KaiOS Technologies is the company behind KaiOS, the world’s leading operating system for smart feature phones. Nominated by TIME magazine as one of the Best Inventions in the Social Good category, KaiOS brings connectivity and apps to affordable devices. One of this year’s 50 most innovative companies according to FastCompany, KaiOS Technologies is based in Hong Kong and has offices in China, India, France, and the US. Over 300 people worldwide work for KaiOS so that more people can access the internet. Smartphones are expensive. Data plans cost too much. Touchscreen devices and apps are often intimidating to first-time internet users. KaiOS exists to empower people around the world through technology. We believe everyone should have access to the internet to unleash their potential. Our platform brings wifi, GPS, apps, and other advanced features to phones that are affordable and easy to use. -
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Nothing OS
Nothing
Nothing OS is a custom user interface based on Android 12. It was developed by Nothing, a technology company founded by Carl Pei, the former co-founder of OnePlus. Nothing OS is designed to be simple, clean, and clutter-free. It features a unique design language called "Glyph Interface," which uses LED lights to provide notifications and status information. Nothing OS also includes a number of other features, such as a new font, a new weather app, and a new launcher. Here are some of the key features of Nothing OS: Simplicity and minimalism: Nothing OS is designed to be simple and easy to use. The UI is clean and clutter-free, and the animations are smooth and fluid. Glyph Interface: The Glyph Interface is a unique way to provide notifications and status information. The LED lights on the back of the phone light up in different patterns to indicate different things, such as incoming calls, messages, and battery status. -
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BlackBerry 10
BlackBerry
BlackBerry 10 is based on QNX, a Unix-like operating system. It supports the application framework Qt (version 4.8) and in some later models features an Android runtime to run Android applications. Prior to version 10.3.1, BlackBerry 10 also supported the Adobe AIR runtime. The user interface uses a combination of gestures and touch-based interactions for navigation and control, making it possible to control a device without having to press any physical buttons, with the exception of the power button that switches the device on or off. It also supports hardware keyboards, including ones which support touch input. The touchscreen is the predominant input method of BlackBerry 10, in addition to hardware keyboard for devices that have one. Users can use gestures and keyboard shortcuts to navigate around the system. BlackBerry 10 collates emails, SMS/MMS, calls and notifications into the BlackBerry Hub. -
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CopperheadOS
Copperhead
CopperheadOS is a Secure Android built for encrypted and secure phones by a privacy focused company. Available as security-centric and privacy focused Google-free Android for the latest Pixel devices. Develop or include a secure phone in your businesses mobile security program. CopperheadOS integrates with the latest and greatest mobile security solutions. Mobile devices are easy targets for hackers so we developed the most secure android, CopperheadOS, to protect against a variety of attack vectors. Copperhead's technical documentation is available for review. Security-centric, non- technical user experience. No Google or any tracking analytics. Sandboxing and application isolation. Integrates with the latest mobile device management and intrusion detection system mobility software. -
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Apple watchOS
Apple
watchOS 8 helps you stay connected, active, and healthy like never before. Share your favorite memories with the enhanced Photos app. Put more fun into your texts. Find new ways to center yourself and be present. And that’s just the start. watchOS 8 makes staying connected with the people and things you care about easier than ever. See your photos, control your home, start your car, and even access your ID in powerful new ways — all from your wrist. Put your favorite photos of friends and family front and center. Featuring a dynamic, multilayered effect, this new watch face uses Portrait mode photos from your iPhone to give the people you care about a starring role. The photo collection from your Memories is displayed in a unique mosaic grid, giving you a richer view of your library. Photo highlights from your Memories and Featured Photos now automatically sync to your watch, serving up something new every day. -
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Qubes OS
Qubes OS
Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes. These qubes, which are implemented as virtual machines (VMs), have specific Purposes with a predefined set of one or many isolated applications, for personal or professional projects, to manage the network stack, the firewall, or to fulfill other user-defined purposes. Qubes brings to your personal computer the security of the Xen hypervisor, the same software relied on by many major hosting providers to isolate websites and services from each other. Can't decide which Linux distribution you prefer? Still, need that one Windows program for work? With Qubes, you're not limited to just one OS. With Whonix integrated into Qubes, using the Internet anonymously over the Tor network is safe and easy.Starting Price: Free -
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Slackel
Slackel
Slackel is a Linux distribution based on Slackware and Salix. It is fully compatible with Slackware but the difference is that it includes the current version of Slackware. So Slackware users can benefit from Slackel repositories. It is available in three editions, KDE, Openbox and MATE. Slackel disc images can be used in two different forms, Installation disc image and Live disc image. Slackel provides one application per task rationale. It is fully backwards compatible with Slackware. Optimized for desktop usage, with Salix and Slackel tools to assist system management, high quality package repositories with dependency support. It includes a fully configured desktop environment with a complete selection of applications to fit the needs of most people, including office related software, multimedia applications, Internet applications, all the Slackel system configuration tools and more. -
40
SUSE Linux Micro
SUSE
SUSE Linux Micro is a lightweight, container-optimized Linux operating system designed for edge computing and microservices environments. It offers a small footprint with security and performance optimized for deploying containerized applications. The platform enables fast, scalable, and cost-efficient cloud-native development, especially in resource-constrained environments. With built-in automation tools and compatibility with Kubernetes, SUSE Linux Micro supports seamless integration into modern containerized infrastructures. It is ideal for developers and IT operations teams who need to deploy and manage applications across distributed environments efficiently. -
41
EndeavourOS
EndeavourOS
A terminal-centric distro with a vibrant and friendly community at its core. A vibrant and friendly community, the beating heart of this distro, to guide you through your journey. Experience our distro with light and always evolving base. Read and download it on our latest release page. The EndeavourOS knowledge base, the place where you can find our wiki articles and video tutorials, is here as your guideline during your exploration in building your unique and personal system. Create your own destiny with an incredible journey. If you like to roll up your sleeves and go on an adventure, then you might want to give us a try. EndeavourOS isn’t an expressway to a predefined destination in computing, it is all about the journey towards your own destination, and on top of that, you’ll be meeting new and friendly faces during that exploration. Or more appropriate, your new Endeavour.Starting Price: Free -
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PCLinuxOS
PCLinuxOS
PCLinuxOS is a free easy to use Linux-based Operating System for x86_64 desktops or laptops. PCLinuxOS is distributed as a LiveCD/DVD/USB ISO image, and can also be installed to your computer. The LiveCD/DVD/USB mode lets you try PCLInuxOS without making any changes to your computer. If you like it, you can install the operating system to your hard drive. Locally installed versions of PCLinuxOS utilize the Advanced Packaging Tool (or APT), a package management system (originally from the Debian distribution), together with Synaptic, a GUI frontend to APT for easy software installation. PCLinuxOS has over 12,000 rpm software packages available from our software repository. PCLinuxOS has a script called mylivecd, which allows the user to take a ‘snapshot’ of their current hard drive installation (all settings, applications, documents, etc.) and compress it into an ISO CD/DVD/USB image. -
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Arch Linux
Arch Linux
Arch Linux is an independently developed, x86-64 general-purpose GNU/Linux distribution that strives to provide the latest stable versions of most software by following a rolling-release model. The default installation is a minimal base system, configured by the user to only add what is purposely required. Arch Linux defines simplicity as without unnecessary additions or modifications. It ships software as released by the original developers (upstream) with minimal distribution-specific (downstream) changes, patches not accepted by upstream are avoided, and Arch's downstream patches consist almost entirely of backported bug fixes that are obsoleted by the project's next release. Arch ships the configuration files provided by upstream with changes limited to distribution-specific issues like adjusting the system file paths. It does not add automation features such as enabling a service simply because the package was installed. -
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The ClearPath MCP and ClearPath OS 2200 operating environments provide a complete and integrated software portfolio for hosting your business-critical workloads. Be well-equipped to support even the most demanding applications. Access features ranging from multi-layered, built-in security and transaction managers to databases, integration tools, development tools, and everything in between. Be able to license the operating environment separately to enable transaction processing in a public cloud, private cloud, or the server hardware of your choice. With the vast array of cross-platform software available in the ClearPath Forward environment, you’ll have everything you need to complement and extend the capabilities of the ClearPath MCP and ClearPath OS 2200 operating systems.
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Entsecure
Entsecure
Entsecure OS is a simple to use, easy to manage and secure operating system that powers any laptop. Centrally manage & monitor inventory, usage, vulnerable systems, and much more from anywhere. Automated security updates, patch management,and software updates. Designed with end-users in mind, provides self service tools to reduce service desk workload. Automated and integrated tools that significantly reduce the workload and empower IT teams. Insights, policy support, and tools for reporting and usage patterns using our ML engine. Secure by design, simple to deploy and use, and makes the organization achieve compliance goals and reduce IT cost. Built-in features that help you reach your compliance goals. Policy management, automatic patch management, configurations management, central device management, full disk encryption. Simplify IT management, empower end-users. -
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Famoco OS
Famoco
Famoco OS is a secure, enterprise-grade operating system designed for mission-critical business applications. It offers a private, bloatware-free environment, eliminating third-party dependencies and ensuring full data sovereignty by operating without Google Mobile Services. Built-in encryption, strong app isolation, Verified Boot, and a Trusted Execution Environment (TEE) protect business assets and prevent unauthorized access. Famoco OS allows full hardware control, enabling management of components like NFC antennas, biometric modules, and secure elements. The user interface can be customized to enforce business-ready policies, lock down settings, and tailor navigation. The OS includes Safeguard, an alternative to Google Play Integrity, to assess device integrity and ensure applications run in secure conditions. Extended APIs support communication with secure elements, biometric modules, printers, and MRZ reading capabilities.Starting Price: Free -
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Security Onion
Security Onion
Security Onion is a comprehensive open source platform for intrusion detection, network security monitoring, and log management. It provides a set of powerful tools to help security professionals detect and respond to potential threats across an organization's network. Security Onion integrates various technologies, including Suricata, Zeek, and Elastic Stack, to collect, analyze, and visualize security data in real-time. Security Onion’s intuitive user interface allows for easy management and analysis of network traffic, security alerts, and system logs. It also includes built-in tools for threat hunting, alert triage, and forensic analysis, helping users identify potential security incidents quickly. Security Onion is designed for scalability, making it suitable for environments of all sizes, from small businesses to large enterprises.Starting Price: Free -
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VyOS
VyOS Networks
Democratizing how we access networks through a universal router and open source software. Our vision at VyOS is to dramatically change how we access networks so that we can all build the solutions we always dreamed of, without restrictions, limitations, or prohibitive costs. We fundamentally believe that internet access is as vital to our human development as air, food, water, and healthcare. Built by engineers for engineers, VyOS is an open source software company that democratizes how we access networks so that the many, not the few, benefit from building solutions without limitations and prohibitive fees. We do this as VyOS through our open source software and virtual platforms. Stateful firewalls, zone-based firewall, all types of source and destination NAT (one to one, one to many, many to many). The entire codebase and build toolchain are available to everyone for auditing, building customized images and contributing.Starting Price: $1000 -
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Junos OS
Juniper Networks
Junos® OS automates network operations with streamlined precision, furthers operational efficiency, and frees up valuable time and resources for top-line growth opportunities. Built for reliability, security, and flexibility, Junos OS runs many of the world’s most sophisticated network deployments, giving operators an advantage over those who run competing network operating systems. Reduces the time and effort required to plan, deploy, and operate network infrastructure. Extends traditional disaggregation by creating a flexible consumption model for network applications and provides a highly scalable software that keeps pace with evolving requirements. Makes the insertion of line cards and the subsequent network OS upgrade a non-service impacting event. Cloud providers understand that operating a flexible, cost-effective network requires simplified operations across a highly scalable infrastructure. -
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Apple tvOS
Apple
Your tvOS apps can deliver amazing experiences with stunning picture quality through 4K resolution, Dolby Vision, and HDR10 — and immersive sound through Dolby Atmos. And with Picture in Picture, multiuser, and game controller support, you can create even more engaging gaming and interactive experiences. We’ve reimagined the TV experience with tvOS — an innovative TV platform that redefines what can be done in the living room. Apple TV features a built-in App Store, making it more entertaining than ever. Now you can deliver incredible and immersive apps and games on the big screen. Leverage many of the same frameworks, technologies, and concepts that are similar to iOS. Frameworks and technologies, such as Metal, UIKit, CloudKit, and Game Center, let you create rich games and apps that look amazing on Apple TV. TVMLKit templates using XML and JavaScript are available as a framework for tvOS apps and let you use predefined layouts and JavaScript APIs to quickly create beautiful apps.