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

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  • 1
    Areca Backup
    Areca-Backup is a file backup software that supports incremental, image and delta backup on local drives or FTP servers. Areca-Backup also allows you to browse your backups and navigate among different version of the files contained in your archives.
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    Downloads: 271 This Week
    Last Update:
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  • 2
    FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent encryption, Linux support and much more...
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    Downloads: 343 This Week
    Last Update:
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  • 3
    luckyBackup

    luckyBackup

    ...a powerful, fast and reliable backup & sync tool.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ windows users, note that luckybackup is originally developed for linux and the windows port (version) is under heavy development at the moment. Feedback is more than welcome and will be appreciated, but please consider the above before you provide a negative review. windows dedicated forum: https://sourceforge.net/p/luckybackup/discussion/2264489/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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    Downloads: 70 This Week
    Last Update:
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  • 4
    FreeFileSync

    FreeFileSync

    Free data backup software to synchronize files and folders

    FreeFileSync is a free Open Source software that helps you synchronize files and synchronize folders for Windows, Linux and macOS. It is designed to save your time setting up and running data backups while having nice visual feedback along the way. _______________________________________________________________ DOWNLOAD LINKS (official homepage): https://freefilesync.org/
    Downloads: 43 This Week
    Last Update:
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  • 5
    Bacula
    Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds. Based on Source Forge downloads, Bacula is the most popular Open Source backup program.
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    Downloads: 245 This Week
    Last Update:
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  • 6
    UrBackup

    UrBackup

    Open Source Client/Server Network Backup System

    Efficient Client-Server Backup system for Linux, macOS and Windows. A client for Windows, FreeBSD and Linux lets you backup open files and complete partition images (Windows). Backups are stored to disks in a efficient way (deduplication) on either Windows or Linux servers.
    Downloads: 36 This Week
    Last Update:
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  • 7
    Remote Subversion repository dump
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    Downloads: 71 This Week
    Last Update:
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  • 8
    Areca Backup (fork)

    Areca Backup (fork)

    Free open source multiplatform backup solution.

    This independent development (fork) of Areca Backup attempts to extend its lifespan by fixing bugs and adding some new features while keeping its simplicity. Areca was originally developed by Olivier PETRUCCI (aventin): https://sourceforge.net/projects/areca/
    Downloads: 84 This Week
    Last Update:
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  • 9
    Smart GUI for rsync. This simple portable Tool for local or remote folder backup allows for scheduling backups or auto-backup on drive plugin.
    Downloads: 49 This Week
    Last Update:
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  • 10
    A portable version of the ARJ archiver, available for a growing number of DOS-like and UNIX-like platforms on a variety of architectures.
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    Downloads: 86 This Week
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  • 11
    FullSync

    FullSync

    Easy file synchronization for everyone

    FullSync is a powerful tool that helps you keep multiple copies of various data in sync. I.e. it can update your Website using (S)Ftp, backup your data or refresh a working copy from a remote server. It offers flexible rules, a scheduler and more
    Downloads: 15 This Week
    Last Update:
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  • 12
    Capivara is a graphical file transfer and file synchronization application. It supports network protocols such as SFTP and FTP.
    Downloads: 5 This Week
    Last Update:
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  • 13
    SaBackup

    SaBackup

    Create incremental backups

    SaBackup creates incremental backups of your data. For this it utilizes Microsoft's Robocopy and the Volume Shadow Copy Service. You can use any file browser to access your backups, no special program is needed.
    Downloads: 5 This Week
    Last Update:
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  • 14
    SyncManager

    SyncManager

    Sync manager that helps you sync your files across different locations

    SyncManager is a custom-made lightweight synchronization manager that helps you synchronize files and folders across different locations. SyncManager lets you synchronize your data in two ways: manually or automatically. Manual syncing mode lets you decide what and when to synchronize data, while automatic syncing mode synchronizes data based on its average synchronization time. It also offers three distinct synchronization types: two-way, one-way, and one-way update, allowing you to synchronize data between folders in different ways. Plus, it has filtering and customizable versioning settings that help you to set synchronization more precisely. You can also decide how to handle old versions of files and folders: move them to the trash, delete them permanently, or version them in a special folder. The utility is operating as a fully automated solution that seamlessly launches at system startup.
    Downloads: 11 This Week
    Last Update:
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  • 15
    Provide access to long file names under real-mode DOS. Supported file systems: FAT12/16/32, ISO9660, Joliet. Supported operations: dir, copy, mkdir, rmdir, ren, cd, del.
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    Downloads: 4 This Week
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  • 16

    phpMyBackupPro

    phpMyBackupPro is the MySQL backup tool - especially without ssh!

    phpMyBackupPro is a web-based MySQL backup application in PHP. You can schedule backups, download, email or upload them with FTP and backup whole file directories. Zip and gzip compression, easy interface and installation. Many languages and online help!
    Downloads: 1 This Week
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  • 17
    SimpleBackup

    SimpleBackup

    A fast and simple backup tool that makes differencial and full backups

    SimpleBackup is a small backup tool which can be used for full and differencial backups of a folder or drive. Furthermore it has a few features to keep your backups clean. How to backup? Just enter the source and destination directory, choose between a few options and let it run. No complicated using, no useless functions, just simple and easy to use. Please consider that you have installed microsoft .Net Framework 4.0 ( or later ) to run SimpleBackup!
    Downloads: 2 This Week
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  • 18
    Foldersync is a folder synchronization program available for operating systems supported by Java. Fast easy to use synchronization of folders or drives. Synchronize folders in several ways and use filters.
    Downloads: 3 This Week
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  • 19
    Directory to HTML provides a simple means of indexing directories recursively
    Downloads: 2 This Week
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  • 20
    PowerFolder
    PowerFolder provides, private cloud and hybrid cloud solutions for home users, businesses, enterprises and universities, for secure on-premise sync, in-house sharing and cloud backup.
    Downloads: 2 This Week
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  • 21
    RD's Little Windows Backup
    Backup your data! - Easy and save. Each new backup is in its own folder - only changed or new files are stored again. A "Current"-folder is hard linked to the physical backup files. Deleted files are hold in a separate folder - nothing get lost.
    Downloads: 1 This Week
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  • 22

    DataBackupTool

    Simply backing up directories in a certain time interval.

    This program has the purpose of backing up data in directories in a certain time interval to secure work or game state progress.It is being kept as simple as possible on purpose to make it easy to use especially for non experienced end-users. If you want to contribute feel free to submit suggestions through github or send a pull request @ https://github.com/KevinWebman/DataBackupTool .
    Downloads: 1 This Week
    Last Update:
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  • 23
    This is a simple backup utility for memory sticks. The target is not a full backup utility. It's just to get a redundant copy of a stick on a local machine. Addending to just synchronizing, it doesn't delete files on the target, it does archiving them.
    Downloads: 1 This Week
    Last Update:
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  • 24
    AnyBackup

    AnyBackup

    A Win32 Specific Backup Program

    AnyBackup is designed to keep two pools of volumes in sync with one another. The primary use case is backing up one large network array to several smaller volumes. These syncs are intended to be periodic and user initiated. Disclaimer: AnyBackup is not an enterprise solution and I make no guarantees and offer no warranties. I have been using it to keep up to date backups of ~11tb of data for the duration of the project and I've suffered no data loss as a result. This, however, does not mean that through bugs or user error data loss cannot occur.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Dieses Programm ist ein eiinfaches Backup-Tool, das 1:1 Sicherheitskopien von Daten erstellt und speichert diese in unkomprimierter Form auf einem gewuenschten Ziellaufwerk. Zusaetzlich bietet es noch die Moeglichkeit diese Daten wieder herzustellen.
    Downloads: 0 This Week
    Last Update:
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