Open Source ChromeOS Backup Software

Capivara is a graphical file transfer and file synchronization application. It supports network protocols such as SFTP and FTP.

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.

phpEasyVCS is a simple version control system (VCS) with minimal hosting requirements, namely PHP 5.2+. No database is needed. Files can be viewed and uploaded with a browser or by WebDAV, which allows you to access the files like a local drive in all operating systems. For integration with other software a REST service is provided. It is very easy to view the file versions at a specific point in time. The web interface allows you to easily compare file versions and synchronize and merge local files with the files in phpEasyVCS. It is possible to host multiple repositories and define multiple users with full, read-only or no access to each of the repositories.

MediaSort is a tool to automatically rename your media files (pictures, mp3, ...) with their metadata attributes. You can sort your pictures by date, camera ... or other EXIF attributes. MP3s by author, album .. or other ID3 tags. Java GUI based on Ant.

It is a Java application, OS independent. It synchronizes files between folders to keep 2 folders' content the same and backup updated files as well for late recovery. It will support net folders on net protocols in the future.

Description pending...

GTFileExplorer is a Filemanager. You can copy,paste,cut,delete and rename files per shortcut,menu,popupmenu and drag&drop.You can also open files with an external program. The main functionality is the synchronization of two directories, with a preview.

Java Replication Utility - simple backups have never been faster, and who knows what other replication problems you might solve with this tool

To create a virtual storage reference that facilitates sharing, archiving, backup/restoring. LastDrive will keep the orginal files and storage device intact, and will not cache/store physical files within its repository.

DirSynch is a bidirectional directory synchronizing software. It helps you to discover the status of each file in both directories: if it's only in one of them, if it's newer in one than in the other, or if they are simply equal. It also support file content comparison using a hash function, although it's very time consuming. After letting you to choose which files do you want to synchronize, it performs the right operations to make both directories equal (or not, if you want it different). The program can create a backup of the files before overwriting them.

Potrero is an open source Java library that streamlines programming by automatically managing data. Because Potrero decides where to store data and what to call it, it frees developers to focus on their applications, not storage management.