BSP VMF
File conversion

Convert BSP to VMF

QUICK ANSWER
Is it possible to convert BSP to VMF?
Yes - BSP converts to VMF.

Decompile Source Engine BSP back to VMF using BSPSource (open-source, Java): load the BSP, set game config, export VMF. Result is usable but imperfect - brush optimization and some entities may differ from the original.

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert BSP to VMF

Converting a .BSP file to .VMF lets you open the content in software that prefers the .VMF format, though some details may change compared with the original. We are still putting together the list of programs that handle .BSP files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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