FRAPS is a popular benchmarking and screen capture tool used to measure the performance of computer hardware, particularly graphics cards. It's widely used in the gaming and tech communities.

Would you like more information on FRAPS or alternative software?

You're looking for information on a cracked and patched version of FRAPS 3.5.99.

The version you're referring to, 3.5.99, seems to be a specific iteration of the software. When software is "cracked," it means that someone has bypassed its copy protection or licensing mechanisms, allowing users to access the full features of the program without purchasing a legitimate license.