__top__ - Bandicam Portable

Capture gameplay at up to 480 FPS in 4K UHD resolution. It uses hardware acceleration from NVIDIA, Intel, and AMD to ensure your game doesn't lag while recording.

If you cannot install software on a specific machine, consider these two official workarounds: bandicam portable

That said, Bandicam is a application by design. Its installer is small, and it is engineered to run with minimal CPU impact, making it feel "portable" even when installed. Key Features of Bandicam (Desktop & Online) Capture gameplay at up to 480 FPS in 4K UHD resolution