Arma 3 Tools
Arma 3 Tools: A free, focused suite for building, editing, signing, and publishing Arma 3 mods. Ranked #6 of 25 in Game Modding Tools by our editors (8.4/10); pricing: Free plan; best for arma 3 terrain and addon production.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forArma 3 terrain and addon production
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Covers terrain, models, FSM files, conversion, and addon packaging
- Supports digital signing and PBO packaging for completed addons
- Publishes complete mods to Steam Workshop and switches Steam branches
Where it doesn't
- Available only on Windows
- Focused on Arma 3 and its Real Virtuality engine
- Distributed through Steam rather than as a standalone vendor download
Our verdict on Arma 3 Tools
Arma 3 Tools is a free Windows desktop suite for Arma 3 modders and content creators. Its scope covers custom terrain, 3D models, addons, FSM files, game branches, and Steam Workshop publishing. The toolkit is aimed at people producing content for Arma 3 and its Real Virtuality engine, rather than users seeking a general-purpose game modding environment.
The suite’s main strength is breadth within that specific workflow. It includes terrain creation for virtual worlds, creation and editing of Arma 3 3D models, addon conversion and binarization, PBO packaging, and digital signing of packaged addons. The FSM Editor adds script-oriented file creation and editing, while the Game Updater supports switching between Steam branches. Together, these features address content production, preparation, and distribution in one Windows-focused toolkit.
Steam is central to the platform fit: Arma 3 Tools is distributed through Steam, integrates with Steam Workshop for publishing complete mods, and supports Steam branch switching. That makes it a practical choice for creators already working in the Arma 3 and Steam ecosystem. The trade-off is a narrow remit: it is not positioned as a cross-platform toolkit or a general modding suite, and it does not include AI features or open-source access. Choose it for Arma 3 terrain and addon production; consider another tool if you need broader game support, non-Windows compatibility, or a more general development environment.
Your product? Our editors can test Arma 3 Tools in depth and publish a review, labelled as paid · from $149/mo →
Arma 3 Tools pricing
Arma 3 Tools fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Archive extraction | Not verified |
| Mod packaging | Yes |
| Plugin editing | Not verified |
| Script editing | Yes |
| Supported formats | PBO, FSM |
| Supported platforms | Windows |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 2 integrations: Steam Workshop, Steam |
| Pricing | Free plan |
| Website | community.bohemia.net |
| Facts checked | 20 Sep 2026 |
Arma 3 Tools integrations
Arma 3 Tools lists 2 integrations on its own site.
- Steam Workshop
- Steam
Alternatives to Arma 3 Tools
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- OpenMW-CSA free, open-source editor for deep OpenMW mod and game authoring.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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