TortoiseSVN is a really easy to use Revision control / version control / source control software for Windows. It is based on Subversion. TortoiseSVN provides a nice and easy user interface for Subversion.
It is developed under the GPL. Which means it is completely free, including the source code. But just in case you don't know the GPL too well: you can use TortoiseSVN to develop commercial applications or just use it in your company without any restrictions.
Since it's not an integration for a specific IDE like Visual Studio, Eclipse or others, you can use it with whatever development tools you like.
As a Subversion client, TortoiseSVN has all the features of Subversion itself, including:
- Most current CVS features.
- Directories, renames, and file meta-data are versioned.
- Commits are truly atomic.
- Branching and tagging are cheap (constant time) operations.
- Efficient handling of binary files.
BUG: Crash when applying a patch from a drive root.
BUG: SubWCRev did not account for global ignore patterns.
BUG: TortoiseMerge jumped to the wrong line on startup if the view was collapsed.
BUG: TortoiseMerge: scale whitespace and newline symbol glyphs on High-DPI displays when Show Whitespaces option is enabled.
CHG: Minor performance improvement for all operations when status cache is disabled.
CHG: Improve startup performance of the update operation in common cases.
CHG: Manifest TortoiseBlame and TortoiseUDiff as DPI-aware to avoid blurriness in high dpi mode.
BUG: Icons in the log dialog filter do not render correctly in high dpi mode.
BUG: Flickering mouse cursor when hovering over the log filter edit box.
CHG: New action icons and minor high dpi refinements in the log dialog.
BUG: changes to property-only items were not marked in the log dialog file list.
BUG: SubWCRevCOM choked on empty paths.
BUG: the filter in the recent messages dialog failed to work with uppercase letters.