JWasm - 2.20

Tue, 27 Jan 2026 10:09:54 -0400

JWasm is a free MASM-compatible assembler

JWasm is a free MASM-compatible assembler supporting 16, 32 and 64-bit code generation.

* updated to 2.20
* NLS: English typo corrections and Swedish translation update

Download jwasm.zip (1,898,534 bytes)