Supervertaler Workbench

6.9easy start · #7 of 29
in Computer-Assisted Translation Software

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Linux, Mac, Windows.

Supervertaler Workbench is ranked #7 of 29 in computer-assisted translation software on The Geeks Club. It runs on Linux, macOS, Windows. There is a free plan.

Supervertaler Workbench plans and pricing

All plans

Free Free Free and open source (MIT) Standalone CAT tool docs.supervertaler.com · 30 Sept 2026

Compared on computer-assisted translation software

Free plan: Yes
Translation memory: Yes
Terminology management: Yes
QA checks: Yes
Alignment tool: No
Deployment model: desktop
Offline desktop use: Yes

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The record

Purpose: Workbench is a standalone CAT tool that combines AI translation with traditional computer-assisted translation workflows.
AI features: It supports AI translation, batch translation, chat, prompts, image context, AI proofreading, and local models through Ollama.
AI providers: The provider documentation lists OpenAI, Anthropic Claude, Google Gemini, Mistral AI, DeepSeek, OpenRouter, Ollama, and custom OpenAI-compatible endpoints.
Terminology: Workbench supports termbases, automatic term highlighting, and TermLens.
File formats: Document support includes DOCX and TXT, with additional formats via Okapi including IDML, HTML, XLIFF, PO, XLSX, and PPTX.
CAT tool workflows: The documentation describes exchange workflows for memoQ, Trados Studio, Phrase, and CafeTran.
Local data and AI privacy: The privacy policy says documents, termbases, and translation memories stay on the user's machine; AI requests go directly to the selected provider when the user triggers an AI action.
Local AI option: The policy says Ollama processes data locally on the user's machine, so no data leaves the computer when using that provider.
Support: The documentation directs users to report issues on GitHub or ask questions in GitHub Discussions.
Development status: The product page says Workbench is no longer actively developed, although the maker says genuine bugs may still be fixed and releases still go out.
Maker: The maker is Michael Beijer, a Dutch patent translator and translation technology developer based in Hastings, UK.
Price from: Free

Where it ranks on The Geeks Club

Best Computer-Assisted Translation Software in 2026#7 of 29

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Sources

docs.supervertaler.com/workbench/· checked 30 Sept 2026
docs.supervertaler.com/workbench/ai-translation/providers/· checked 30 Sept 2026
docs.supervertaler.com/workbench/import-export/formats/· checked 30 Sept 2026
supervertaler.com/privacy/· checked 30 Sept 2026
supervertaler.com/workbench/· checked 30 Sept 2026
beijer.uk/about/· checked 30 Sept 2026