1
I Use This!
Very High Activity
Analyzed about 11 hours ago. based on code collected about 13 hours ago.

Project Summary

GCC now includes an ISO COBOL compiler, gcobol. It has been tested on x86-64 and AArch64 targets. It is not expected to work on 32-bit systems. Efforts are underway to adapt it to other machine architectures that support native 128-bit computation.
gcobol passes much of the NIST CCVS/85 test suite (except for parts that are now obsolete). It uses ISO/IEC 1989:2023 as a reference specification. Some parts of that document, notably object-orientation features, are yet to be implemented. Beyond ISO, gcobol recognizes some syntax common on other compilers, with special attention given to IBM.

Tags

cobol compiler gcc gnu GnuCOBOL

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C++
34%
C
27%
Ada
12%
35 Other
27%

30 Day Summary

Feb 8 2026 — Mar 10 2026

12 Month Summary

Mar 10 2025 — Mar 10 2026
  • 8652 Commits
    Down -346 (3%) from previous 12 months
  • 382 Contributors
    Down -1 (0%) from previous 12 months