Side by side
FModel vs TrenchBroom
Both stand on game modding tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Windows
FModel offers broad archive inspection and export tools for Unreal Engine game content at no listed cost. Check its Windows and .NET requirements, and note the stated animation-preview and world-export limits.
Visit FModel Free plan LinuxMacWindows
TrenchBroom provides a broad set of editing, texture, entity, and map-checking tools at no cost. Factor in its release requirements and the need to supply compilers separately when planning a setup.
Visit TrenchBroomThe facts
| FModel | TrenchBroom | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | fmodel.app | trenchbroom.github.io |
| On game modding tools | #12 of 25 | #16 of 25 |
FModel: what it does well
- Free, open-source software.
- Parses more than 30 asset types.
- Compares archive states for changed packages.
- Batch export sessions cover several asset types.
- Supports image, audio, and 3D viewing.
What to know first
- Available only for Windows.
- Encrypted archives require an AES key.
- Requires .NET 10.0 or later.
- Whole-level export is currently USDA-only.
TrenchBroom: what it does well
- Free and available on Windows, macOS, and Linux.
- Supports 3D editing and up to three 2D views.
- Brush tools include clipping, shearing, and CSG operations.
- Issue browser offers filtering and automatic quick fixes.
- Supports multiple Quake, Valve, and package formats.
What to know first
- External compilation tools must be installed separately.
- 2026.2 requires macOS 13 or later.
- Linux requirement includes glibc 2.33 or higher.
- Hardware requires OpenGL 2.1 and GLSL 1.2.
Alternatives to FModel Alternatives to TrenchBroom The whole list