Open Source Backup Software

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...

DAR is a command-line backup and archiving tool that uses selective compression (not compressing already compressed files), strong encryption, may split an archive in different files of given size and provides on-fly hashing, supports differential backup with or without binary delta, ftp and sftp protocols to remote cloud storage Archive internal's catalog, allows very quick restoration even a single file from a huge, eventually sliced, compressed, encrypted archive eventually located on a remote cloud storage, by only reading/fetching the necessary data to perform the operation. Dar saves *all* UNIX inode types, takes care of hard links, sparse files as well as Extended Attributes (MacOS X file forks, Linux ACL, SELinux tags, user attributes) and some Filesystem Specific Attributes (Linux ext2/3/4, Mac OS X HFS+) more details at: http://dar.linux.free.fr/doc/Features.html

Duply is a shell front end for the duplicity backup tool https://duplicity.us . It simplifies the usage by implementing backup job profiles, batch commands and more. Secure backup to non-trusted file spaces made easy.

IMPORTANT!!! Since this is new software, your web browser, operating system or even possibly antivirus software may report security alerts against this tool. Please ignore that messages until this tool gets widely spread. This program is highly inspired by Win32 Disk Imager and sort of copies it's function. However, I've added some features, like verification of readed/writed image file and the most important is on the fly support for zipped images. Another features worth mentioning are simultaneous write to multiple devices at one time or wiping of device filesystem and partitions. I would be happy to hear your feedback and I'm ready to listen to your suggestions. Feel free to request new features, if I found them interesting I will definitely implement them. Requires .NET Framework 4.6.1 (download here: http://go.microsoft.com/fwlink/?LinkId=671729 ) Supports Windows 7 and newer. If you need older Windows support, use Win32 Disk Imager. Please write a review.

A simple keylogger written in python. It is primarily designed for backup purposes, but can be used as a stealth keylogger, too. It does not raise any trust issues, since it is a set of [relatively] short python scripts that you can easily examine.

Simplebackup is a cross-platform backup program. It reads a configuration file then builds a compress backup set, finally places the compressed files into another location (a directory, a remote http,ftp,sftp server or even one or more email accounts).

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.

A slightly reduced strength bulk encryption. In exchange for the reduced strength, you get the ability to rsync the encrypted files, so that local changes in the plaintext file will result in (relatively) local changes to the cyphertext file.

Moved to GitHub: https://github.com/mitchcapper/KeePassSync KeePassSync is a KeePass plugin that synchronizes your database using various online storage providers. This allows two or more computers to easily keep their data in sync.

partitioning backup recovery and all kind of boot loaders

Backup script for Windows based on robocopy Fast backup, syncs changed files only. Space efficient, all duplicate files are Hardlinked. Easy Overview of destination folder Structure: Computer Name > Date_Time > Drive > Folder > File

Backup P2P is a peer to peer application doing automated and secured backups inside a community (Jabber, XMPP). Each user shares some available space on his disk with others, to be able in return to remotely backup some of his own data.

Disk Optimizer selects files to be placed on any disk medium that will maximize the space used. It is very efficient in finding an optimum file set since it uses a Genetic Algorithm instead of brute force.

Emule-Incoming Cleaner is a small Tool with that a directory always can be kept empty (e.g. the Incoming-directory of Emule). Every 30 seconds the programm checks, if there are any new files. If yes, the files will be moved in another directory.

Fingerprint Copy is a forensic copy utility. The utility creates copy of file(s) and verifies this copies with digital fingerprints(checksum) of the source file(s). The utility is in a early development state. Planed: March 2009 First Command-line Utiliy

Hardware-ID is a small Linux module providing a program by program assignment of certain hardware specific values. Useful for preparing master hard drives, hardware independend backup/restore and some exotic hardware.

JBackDrop can create encrypted backups of different folders on a local drive and upload them to Dropbox.

This project is KeePass Password Safe 2.08 plugin for import and export data from/to midlet SafeStore Gold Edition. SafeStore is a rich functions, password manager application for J2ME mobile phone.more informations on SafeStore www.aldea.it/safestore

Rsync friendly encryption that runs on the UNIX command line. Encrypt a file and backup the changes to an untrusted host.

Robbie is a cross-platform framework for backing up data on computers. It uses secure hashes to keep track of files, and when you alter them it sends the new version to your backup store - either locally or remotely.

SFXCompress is an utility used to pack and/or encrypt a directory on a self-extracting file. It also includes the calculation of the MD5 function to check if the compressed file is correct. SFXCompress-gui is the graphical user interface written in Java of the Console utility sfxcompress. The Application comes also with the console version. MAC users, download "SFXCompress-bundle.dmg", double click and execute the script "InstallationScript" included into the dmg image. Linux Users: download "sfxcompress-bundle.tar.gz" or "sfxcompress-bundle.tar" and execute the script "install".

This program was made because windows backup isn't enough if the size of your hard drive changes. This program directly copies any files/folders you list, to an empty folder. It copies the entire folder structure, so you know exactly where your files and everything backed up, are/were. Now, also included in this is my Password Safe program. Store all your passwords in 1 convenient location. But, wait "wouldn't that be dangerous?", NOPE! It's all encrypted useing my special Cypher Encryption Algorithm: basically, you have to have the password, or you'll never see your data again! This also means that ONLY YOU get to see your passwords/accounts. So, if you don't feel like memorizeing 47 accounts (like I), then download this thing! lol I included a random password generator to go along. Any length, include any characters! Copy/paste and done!

Sometimes I lament losing important information from my clipboard so I made this to record it all into a single TXT file with timestamps. Its a fully offline python program that works in your windows tray, that lets you access the TXT file any time you need. Sadly, its worth mentioning that keyloggers that hackers use to steal data work with the same method as this program, except they hide it and send the data online, so this program may result in a false positive with your installed antivirus. You'll need to create an exception to let this program not get quarantined by accident. Source code is included with the program and this program will never send your data anywhere or record it anywhere else than that single TXT file so I assure you it is safe - you can check the source code yourself.

Sniper is a powerful keylogger component that can be easily integrated in applications. It is a small,easy-to-use ActiveX control that encapsulates all the complexity for logging keys and exposes a few important properties and methods.

TSMtape allows recovery of files found on TSM v5.x (tested against 5.2) tapes.