GM-Companion

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GM-Companion is a desktop toolset to aid tabletop gamemasters. Easily play scene-relevant audio from various sources. View maps, roll dice, create shops, view player character sheets, generate random names for NPCs and much more.

GM-Companion screenshot 1

Cost / License

Free
Open Source (GPL-3.0)

Application type

Virtual Tabletop

Platforms

Windows
Linux

GM-Companion screenshot 1

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GM-Companion screenshot 3

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Features

Works Offline
Virtual Tabletop

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GM-Companion information

Developed by
PhilInTheGaps
Licensing
Open Source (GPL-3.0) and Free product.
Written in
C++
Alternatives
8 alternatives listed
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Supported Languages
- English

AlternativeTo Category

Gaming Software

GitHub repository

51 Stars
4 Forks
2 Open Issues
Updated Oct 19, 2025

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GM-Companion was added to AlternativeTo by David on Jun 15, 2024 and this page was last updated Jun 15, 2024.

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What is GM-Companion?

GM-Companion is a desktop toolset to aid tabletop gamemasters. Easily play scene-relevant audio from various sources. View maps, roll dice, create shops, view player character sheets, generate random names for NPCs and much more.