Approximately 6 GB of free disk space after installation.

If you're interested in purchasing a legitimate copy of PSA Diagbox 9.87, you can check out the following sources:

: Using "cracked" software may violate terms of service; for professional use, consider official Service Box tokens which start at approximately €9 per hour. Lexia? Diagbox? - French Car Forum

: Disabling antivirus and Windows Defender is often required as "crack" tools (like keygens or modified .dll files) are flagged as threats. Hardware Sync : The Lexia 3 (Full Chip) interface must be detected by the PSA VCI Driver Interface Checker before launching the main application. Activation