FreeCOM
FreeCOM: A free, open-source DOS command processor for interactive commands and batch files. Ranked #26 of 27 in Command-Line Shells by our editors (6.0/10); pricing: Free plan; best for DOS users seeking an open-source command processor.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forDOS users seeking an open-source command processor
- Free planYes
- Paid fromNone
- Command completionYes
- Facts checked28 Sep 2026
Where it wins
- Runs DOS programs and scripts batch files.
- Includes history, TAB completion, aliases, and piping.
- Supports IF, FOR, and GOTO flow control.
Where it doesn't
- Designed for DOS kernels, not modern desktop operating systems.
- Requires a DOS kernel that implements the DOS API.
- Community support rather than a listed vendor support channel.
Our verdict on FreeCOM
FreeCOM is a command processor for DOS kernels, aimed at people who want an interactive shell for running DOS programs and a way to script command sequences in batch files. It is part of the FreeDOS project and is free software under the GPL-2.0 license. Its focus is deliberately specific: it provides familiar DOS command-processor tasks rather than a shell for general-purpose modern desktop environments.
Its feature set covers both interactive work and scripting. Users can handle environment variables, prompts, paths, and directories; edit commands with history and DOSKEY-like behavior; and complete filenames with TAB. Redirection and piping connect command input and output, while aliases and flow-control commands including IF, FOR, and GOTO support batch-file logic. Multilingual error and other messages are also documented. This makes FreeCOM a fit for DOS workflows that need more than basic command entry, especially when batch files are part of the work.
Compatibility is tied to DOS kernels that implement the DOS API, including FreeDOS and Microsoft DOS. FreeCOM is self-hosted, and it is provided as source code and as a FreeDOS package; it is not presented as a separately documented option for modern desktop operating systems. The project lists community support, so buyers who need a commercial support channel or a contemporary cross-platform shell should look elsewhere. DOS users who want an open-source command processor with history, completion, redirection, and scripting are the natural audience; those outside DOS environments are not.
FreeCOM pricing
FreeCOM fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Supported platforms | DOS kernels implementing the DOS API, including FreeDOS and Microsoft DOS |
| Scripting language | DOS batch files |
| Package manager | No |
| Config file support | Yes |
| Command completion | Yes |
| Deployment | Self-hosted |
| Support | Community |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 28 Sep 2026 |
Alternatives to FreeCOM
- BashA free, open-source shell for interactive command-line work and scripting.9.3
- ZshA free, customizable shell for users who want advanced command-line control.8.8
- FishFish pairs history-based suggestions with rich completion and a browser-based configuration interface.8.7
See all FreeCOM alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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