Browse free open source Multimedia software and projects below. Use the toggles on the left to filter open source Multimedia software by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    FFmpeg Batch AV Converter

    FFmpeg Batch AV Converter

    Free all in one audio/video ffmpeg batch encoder

    FFmpeg Batch AV Converter is a free universal audio and video encoder for Windows and Linux (via Wine), that allows to use the full potential of ffmpeg command line with a few mouse clicks in a convenient GUI with drag and drop, progress information. Some fancy wizards make things easy for non-experts. Thanks to its multi-file encoding feature, it may be the fastest a/v batch encoder available, since it maximizes system resources usage by launching as many simultaneous processes up to user cpu thread count. You can change encoding priority, pause and resume, set automatic shutdown. It is good for seasoned ffmpeg users as well as beginners. It provides unlimited single or multi-file batch encoding for almost any audio/video format. You can use any set of parameters and try them before starting encoding. You can multiplex streams, subtitle videos (as track and hardcoded), trim, concatenate, record screen, multimedia info. Included youtube-dl / yt-dlp frontend GUI to download urls.
    Leader badge
    Downloads: 3,932 This Week
    Last Update:
    See Project
  • 2
    NoiseGator (Noise Gate)

    NoiseGator (Noise Gate)

    A simple noise gate app intended for use with VOIPs like Skype.

    Ever wanted to cut out background noise when talking with others on Skype? Now it's possible! NoiseGator is a light-weight noise gate application that routes audio through an audio input to an audio output. In real-time the audio level is analysed and if the average level is higher than the threshold the audio bypasses as normal. However, if the average level goes below the threshold, the gate closes and the audio is cut. When used with a virtual audio cable it can act as a noise gate for a either a sound input(microphone) or sound output(speakers). Can also be used to gate noise from your own mic or play your microphone through your speakers. REQUIREMENTS: - Java 7 or higher for Windows. - Java 6 or higher for Mac. Java 7 recommended. - A virtual audio cable is required for use with VOIPs: For Windows users I recommend the VB-Cable driver (http://vb-audio.pagesperso-orange.fr/Cable/index.htm). Mac users can use SoundFlower.
    Leader badge
    Downloads: 697 This Week
    Last Update:
    See Project
  • 3
    Imaginary Teleprompter

    Imaginary Teleprompter

    Free teleprompter software

    Free teleprompter software. Built with web technologies so its easy to customize. Features include: mirroring, dual-screen support, rich text editing, image support, custom styles, and auto-save.
    Leader badge
    Downloads: 272 This Week
    Last Update:
    See Project
  • 4

    Xdelta3 GUI

    A GUI for creating patches with xdelta3

    Note:this GUI was specifically created for fansub projects (anime/dorama etc), but it should work with all video sources as well. With this GUI you can create easily patches for either single video files or whole batches (multiple files). Credits for the xdelta3.exe go to http://www.xdelta.org
    Leader badge
    Downloads: 40 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 5
    All-Equal (for Equalizer APO)

    All-Equal (for Equalizer APO)

    An easy to use GUI for Equalizer APO.

    Need an easy to use software to control Equalizer APO? All-Equal System Equalizer is the only GUI that you need. It has all the features you need to make your speakers sound the way you want them to sound.
    Leader badge
    Downloads: 44 This Week
    Last Update:
    See Project
  • 6
    LCARS SYSTEM 3-Version 3.0 -3/10/2023

    LCARS SYSTEM 3-Version 3.0 -3/10/2023

    LCARS User Interface for Windows 10/11- Ver. 3.0 (Updated:3-10-23)

    LCARS (Library Computer Access and Retrieval System) is the GUI from Star Trek: The Next Generation, Voyager, and Deep Space Nine. This is a rainmeter suite that transforms your Windows GUI into LCARS. Easy to install and configure. <RAINMETER MUST BE UP AND RUNNING ON YOUR PC for LCARS to install and run! Available at www.rainmeter.net If you are New to RainMeter skins, Please see the README.TXT Under the "Files" Tab above. Once you install LCARS you should view the README file on the main menu Version 3.0 will run in multiple Screen Resolutions: (1128X634), (1280X800),(1366X768), (1600X900), (1760X990), ( 1920X1080), (1920X1200), and (2560X1440). The folowing resolutions will be available soon...(3072X1728), (3840X2160), and (5120X2880. Other resolutions will added upon request. *** NEW *** Support E-Mail: LCARS3Mail@Gmail.com DOWNLOAD HERE: https://sourceforge.net/projects/lcars-system-3/files/LCARS%20SYSTEM%203_3.0.rmskin/download -Thank You
    Leader badge
    Downloads: 67 This Week
    Last Update:
    See Project
  • 7
    Cover Retriever

    Cover Retriever

    Grabs covers and Tags for audio tracks

    Cover Retriever is a small, simple, easy to use application specially designed to help you find covers for compositions in "MP3/FLAC" formats and saving them onto disk or in audio file. >> Unfortunately I don't have time to work on this project (family, work, different own projects). To my happiness I see that the project still live and interested for hundreds user per week. This why I decided to share source code and give ability to extend functionality or fix defects (there are some) or even build own based on this one. Code lives on GitHub: https://github.com/adimkov/coverretriever << Thank you!
    Leader badge
    Downloads: 30 This Week
    Last Update:
    See Project
  • 8
    Triceratops

    Triceratops

    Polyphonic synthesizer LV2 plugin

    Triceratops is an analogue style polyphonic subtractive synthesizer plugin, for use with the LV2 plug architecture, at this time there is no standalone version. An up to date version of the LV2 library is required along with a suitable host (e.g. Qtractor, Jalv, Ardour), I highly recommend either the KXstudio distro or the KXstudio ubuntu repositories! The intention is for this synth to be part of a suite including a drum machine (Stegosaurus) and a wavetable synth (Dracorex), watch this space.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 9

    AccessPassView

    Crack .mdb access file passwords

    Just an installer for the Access PassView 1.12 developed by Nir Sofer from http://www.nirsoft.net/utils/accesspv.html
    Downloads: 17 This Week
    Last Update:
    See Project
  • Application Monitoring That Won't Slow Your App Down Icon
    Application Monitoring That Won't Slow Your App Down

    AppSignal's Rust-based agent is lightweight and stable. Already running in thousands of production apps.

    Full APM with errors, performance, logs, and uptime monitoring. 99.999% uptime SLA on the platform itself.
    Start Free
  • 10
    Universal CNC for COM port
    Universal CNC for COM port. It's software to control CNC using arduino board(RC servo+Encoders). It has build in CAM software.
    Leader badge
    Downloads: 16 This Week
    Last Update:
    See Project
  • 11
    Dolphin Pro - Social Network Platform

    Dolphin Pro - Social Network Platform

    Open-source social network CMS and mobile apps.

    Dolphin Pro is a full-featured integrated Social CMS. Dolphin includes media server, video converter, media sharing modules, social profiles, chat, messenger, timeline, events, groups, store, blogs, forums and more.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 12
    The Ant 2

    The Ant 2

    Control Panel for Micromonsta 2

    This is a Stanalone and DAW Interface to program and control the Micromonsta 2 Hardware Synthesizer. This project is unofficial and not linked with nor endorsed by Audiothingies Company. I have developed this interface at first to use with this Synthesizer that I own for my personal use, all is working well on my configurations (PC and MAC). I have decided to publish it for the peoples who want to use it, free of charge. It may be not perfect and is delivered as it, without any warranty that it will work fine on your configuration. I will not provide any support about issues on specific OS or DAW as there is too much software and versions and I don't own them all to verify ;)
    Downloads: 13 This Week
    Last Update:
    See Project
  • 13
    DreamStudio by Volocian Studios
    Volocian believes first and foremost that financial status shouldn’t be a barrier to entry in multimedia content creation. Whether you want to design a product or website, record a band, remix a song, or produce a feature length movie with professional post production graphics and effects, Volocian™ wants to help, even if you’re using borrowed hardware with no previous experience. We provide affordable products and services for any budget, including cost-free solutions for education and demo purposes, while everything we do is designed with ease of use and flexibility in mind, to suit everyone from novice hobbyists to expert professionals. Wherever possible, Volocian™ relies on free, open source, and cross-platform software to prevent vendor lock-in, planned obsolescence, and software as a service licensing. While we remain pragmatic about the use of proprietary software, as we’re aware of the feature limitations of some open source solutions, free solutions are preferred.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 14
    Ace Video Converter

    Ace Video Converter

    Convert your videos to MP4, MP3, FLAC, MKV, iPhone and Android formats

    Ace Video Converter lets you convert your videos to all the popular formats. Simply drag and drop your video in to Ace Video Converter and click 'Convert'. Ace Video Converter supports converting to MP3, MP4, FLAC, WMV, MKV, AVI as well as formats that play on iPhone and Android devices. This can be useful when you want to rip the MP3 from the video, or convert a video to a format that is playable on popular devices such as iPods and PS3s. Additionally, Ace Video Converter can also extract videos from DVDs, and convert them directly to a specified format. Ace Video Converter is also multilingual and can automatically shutdown your computer when the conversion completes.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 15
    ReVanced Extended byIE
    *YouTube Extended: v20.45.36 *Music Extended: v8.44.54 *ReVanced YouTube: v20.40.45 *ReVanced Music: v8.40.54 *ReVanced MicroG: v0.3.13.2.250932 *ReVanced Reddit (Extended-Extras): v2026.04.0 *ReVanced X (Extended-Extras): v11-75-1-release-0 *Extended Morphe Patches: cli_v1.5.0-patches_v1.20.0 *ReVanced Patches: cli_v6.0.0-patches_v6.1.0 *X Extended Patches: cli_v1.5.0-patches_piko-v3.0.0 Thank you! ReVanced Team!
    Downloads: 8 This Week
    Last Update:
    See Project
  • 16

    GLEXT - Win32 OpenGL Extension API

    Win32 OpenGL Extension API

    GLEXT is a Win32 DLL with header and linker library, designed using Microsoft Visual Studio 2012. It implements all publicly available OPENGL extensions as static functions, that can be directly called without the danger of running into NULL pointer exceptions. It can be freely used and distributed or modified. And as source is also available, the API can be recompiled with other versions of Visual Studio. And source can also be recompiled with Other C/C++ API for different OSes, with modifications. THIS IS HOWEVER A WIN32 PROJECT AND SUPPORTS ATLEAST WINDOWS VISTA OS
    Downloads: 5 This Week
    Last Update:
    See Project
  • 17
    Playlist downloader

    Playlist downloader

    A simple and interactive downloader for Youtube

    You can now easily download Youtube playlists, or even single video just by adding single URL. It runs on any linux distribution having youtube-dl package installed. The software provides reliable and interactive interface to the user, while running entirely on his terminal screen! Happy downloading!
    Downloads: 5 This Week
    Last Update:
    See Project
  • 18

    Star Spotify Alarm Clock

    This is a lightweight Windows application developed to use Spotify as

    What is this? Star Spotify Alarm Clock is a lightweight windows software to run Spotify, play the playlist/artist/album/track of your choise and smoothly fade in the computers volume in the amount of time you desire. Star Spotify Alarm Clock is completely open source, both source code and software and free to use, both for comercial and personal purposes. How do I use it? Just download the software from here unzip it into the folder of your choise and run "StarSpotifyAlarmClock.exe" to se witch attributes you need to send to the application. I also recomend you to create a Windows scheduled task that runs the software at your desired wakeup time and with the arguments needed.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    fileaxy

    fileaxy

    Fileaxy does file sync, de-duplication, image matching & bulk preview

    Fileaxy is a file de-duplication, organization, synchronization, and bulk previewing tool which utilizes a new user interface for local file management. Using content hashing or machine vision algorithms, Fileaxy can detect identical files as well as similar names, images, videos, or fonts and correlate those to others based on naming conventions. Optionally integrates with ImageMagick, GraphicsMagick, FFmpeg, and Mac Sips file decoding with a simple button click. Fileaxy opens NO network connections and will NOT request passwords. Fileaxy uses NO 3rd party libraries or code. Read/write wear to SSDs and mechanical drives is minimized where possible. Runs with Java 8+ [https://adoptopenjdk.net] on Mac, Windows, and Linux distros. My goal is to have Fileaxy manage 2 million available and unavailable files and their relationships live in the UI. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Copyright 2013-2026 by Stephen Baber
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    Virtual Camera

    Virtual Camera

    A better screen capturing program

    A new improved version of Virtual Camera 2.
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    DubEdit

    DubEdit

    Audio Video media editor for complex composition

    DubEdit allows to edit the Video and the Audio channels of a media though the combination of layers that can be sources (video, picture, parametric shape, audio track, etc...), filters (resize, contrast, transparency, amplify, etc...) and mixers. All filters can be adjusted using parameters that may vary with the time in the media, either based on automatic curves between key frames or driven by formulas like in a spreadsheet. Ergonomic interface (including performance) is an important driver in designing DubEdit: every operation is undoable, all video editing is WYSIWYG. At this time DubEdit has only basic filters and mixers. But it has been designed to be easily extended with new powerful filters and mixers so that it can becomes capable of virtually any possible editing. Only DubEdit Libraries are available on SourceForge. You will find the DubEdit Program on http://dubedit.free.fr/Download (it does not match SourceForge OpenSource requirements)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 22
    Windows Media Player Plus
    Windows Media Player Plus is an media player with lots of features. Listen to online radio. Play your favorite music and sort your music into playlists. This media player was created in Visual Basic and Microsoft .NET Framework is required. Plays most of music and video files, easy to use interface. Setup file is included. Windows Media Player Plus created by: Damian Borecki Enjoy The Music
    Downloads: 3 This Week
    Last Update:
    See Project
  • 23
    Font Pattern Editor

    Font Pattern Editor

    FNT Font editor

    This tool gives the possibility to create FNT files, that can be used in VGA compatible text-mode.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    Free YouTube to MP3 Converter

    Free YouTube to MP3 Converter

    Free YouTube Downloader and YouTube MP3 Converter

    Free YouTube to Mp3 Converter is the fastest application to extract MP3 of a YouTube video. It lets you convert Youtube video to any audio format, then play it whenever you like, on your MP3 player or mobile phone.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    Random The Music!

    Random The Music!

    Upload random music on the gadgets!

    Random The Music! provides you with a way to select the songs to include in your playlist, which comes in handy especially if you have a large, disorganized audio collection. It can randomly select songs to include in a playlist, so you don't have to do this operation manually. In addition, the application can remember already copied files, and do not use them in the next time. So you can generate randomly, but unique playlists as many times, as you library allow.
    Downloads: 2 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB