TortoiseSVN

TortoiseSVN is a graphical client for the Apache Subversion version control system. It is implemented as a Microsoft Windows shell extension, meaning it integrates directly into the Windows Explorer file manager. This integration allows users to perform Subversion operations directly from the context menu of files and folders within Windows Explorer.

Key features of TortoiseSVN include its ease of use, making Subversion accessible to users who may not be comfortable with command-line interfaces. It provides visual cues within Windows Explorer to indicate the status of files and folders (e.g., modified, unversioned, conflicted). Common operations like commit, update, revert, diff, and merge can be initiated with a few clicks.

TortoiseSVN also offers a graphical log viewer to browse the revision history of files and folders, a diff viewer to compare different versions of files, and a merge tool to help resolve conflicts. It supports branching and merging, essential features for collaborative development. The project is open-source and freely available under the GNU General Public License. It is a popular choice for developers and individuals managing projects on Windows who require a visual interface for version control.