To play Grand Theft Auto V (GTA V) on your PC, you should not look for a standalone ".exe" file download. Downloading individual executable files from third-party sites often leads to malware, viruses, or broken game files.
If you have already purchased the game, follow these steps to download the executable and core files: (Steam, Epic, or Rockstar). Navigate to your Library and locate Grand Theft Auto V.
The .exe is only a few megabytes; the full game is over 100GB.
By being aware of these features and considerations, you can safely and successfully download and enjoy GTA V on your PC.