TortoiseSVN (SVN Client) V1.8.7 Official Chinese Version
TortoiseSVN is a free open-source client for the Subversion version control system, enabling file and directory management across time. Files are stored in a central repository, which, besides remembering every modification to files and directories, functions much like a standard file server.
The official default is English, but a Chinese language pack is provided. To improve download speeds, Xiao Z has compressed and bundled the latest client version with the Chinese language pack, making it convenient for users without needing to download separately or endure slow speeds.
Installation
First, install the TortoiseSVN included in the archive, then install the LanguagePack. Finally, set the language to Chinese. After installation, go to Settings -> General -> Language and select Chinese (Simplified).

Upgrading
If you are upgrading from an earlier version (prior to 1.6.10), you need to run the installer twice. For the second run, choose the Repair installation option.