head to head · open source
dockle vs enum4linux-ng
dockle has 3,297 GitHub stars, 170 forks, 53 open issues and last shipped 2 months ago. enum4linux-ng has 1,665 stars, 153 forks, 2 open issues and last shipped 7 months ago. dockle leads on adoption by 98% (3,297 vs 1,665 stars). dockle is written in Go under Apache-2.0; enum4linux-ng is written in Python under GPL-3.0. dockle has attracted 5% as many forks as stars, enum4linux-ng 9%. dockle was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (security, security-audit), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| dockle | enum4linux-ng | |
|---|---|---|
| GitHub stars | ★ 3.3K | ★ 1.7K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-08-10 | 2026-02-20 |
| Forks | ⑂ 170 | ⑂ 153 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dockle if
- You weight community size — 3.3K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick enum4linux-ng if
- You want the enum4linux-ng feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and enum4linux-ng fits your workflow better
About dockle
Dockle is an open source container image linter written in Go that audits already built Docker images against security and best practice checkpoints, aimed at developers and DevSecOps teams who ship containers and want that audit to run automatically.
read the full dockle overview →
About enum4linux-ng
enum4linux ng is a Python rewrite of the classic enum4linux tool for enumerating information from Windows and Samba systems, aimed at security professionals and CTF players and released under the GPL 3.0 licence.
read the full enum4linux-ng overview →
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Frequently asked questions
Is dockle or enum4linux-ng more popular?
dockle has 3,297 GitHub stars and enum4linux-ng has 1,665. dockle has the larger community by that measure.
Are dockle and enum4linux-ng free?
Both are open source. dockle is licensed under Apache-2.0 and enum4linux-ng under GPL-3.0. Neither carries a licence fee.
What is the difference between dockle and enum4linux-ng?
dockle is written in Go and enum4linux-ng in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dockle or enum4linux-ng?
Choose dockle if you want the larger community (3,297 stars) or its Apache-2.0 licence terms. Choose enum4linux-ng if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.