The official Fork website provides verified installers (typically .exe for Windows and .dmg for Mac), not .rar archives.
Compressed .rar files from third-party sites are a common way to distribute malware or "cracked" software that can compromise your machine. Download Danil Pristupov Fork rar
To ensure you are getting a secure, up-to-date version of the software, always use official or highly reputable sources: a fast and friendly git client for Mac and Windows - Fork up-to-date version of the software
Fork is a commercial product with a free evaluation period. Using unauthorized versions violates the Software License Agreement . Where to Safely Download Fork Download Danil Pristupov Fork rar