GCC for Windows

(Updated 23/Nov/2022)

This page provides versions of the GNU Compiler (GCC) suite for use on Windows, packaged as self-extractor executables. Both 32-bit and 64-bit gfortran compilers are included in each download. Either or both can be selected for installation. The installer can also configure the Winteracter Development Environment (WiDE 12.0 or later) to use the installed compilers.

The GCC binaries in these downloads originate from winlibs.com and were built by Brecht Sanders. The installation program was written by Interactive Software Services and is freely distributable. The open source components which make up the installed software are all subject to their respective licenses. Your rights and obligations under those licenses are not affected by use of our installer.

Each download is a Win32 self extracting executable, which can run on any Windows system (32 or 64-bit, XP onwards).

GCC 12.2
GCC 10.2 Note: The binaries in this download are based on MinGW-w64 v7.0 release 4 and Binutils 2.35. This avoids an issue with some MinGW-w64 GCC 10 builds which break static linking. Specifically, this build links programs successfully when using the --static switch.

[Note: The installer was updated on 15/Aug/2022 to address two issues in the automatic WiDE configuration option.]


These packages are primarily provided for the benefit of our Windows Winteracter users, but are freely available to anyone to download. They are provided on an "as is" basis with no warranty. I.S.S. is not responsible for anything other than the installer itself. I.S.S. is unable to offer technical support for the compiler suite or fixes for any bugs it may contain. I.S.S. offers no endorsement for this software other than that specifically stated above.

This disclaimer does not affect any entitlement of I.S.S. customers to support for Winteracter, when used in combination with gfortran.