OpenTrad review
OpenTrad translates text, websites and formatted documents, with API and Trados options.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OpenTrad is an automatic translation product for text, websites and documents, with a focus on regional language pairs. The free web interface translates text, website URLs and uploaded documents while retaining document formatting. Its multi-format support covers DOC/DOCX, XLS/XLSX, PPT/PPTX, ODT, ODS, HTML, XML and TXT. It suits people who need a free route to website or document translation, particularly when their files use those formats; the web translator accepts documents up to 5 MB.
For teams connecting translation to other workflows, OpenTrad offers an API for applications, websites and services, as well as a Trados Studio plug-in that can pre-translate projects and revise translated segments. Customisable terminology supports client-specific language choices. Drupal and Trados Studio are the named integrations, so organisations relying on a broader set of ready-made connections may find its ecosystem narrow. OpenTrad is described as open source, while the vendor says commercial costs relate to consulting, customisation and adapting the system to client needs.
The free web translator is the clearest fit for occasional text, website and document work. Teams considering the API or Trados plug-in should account for paid access: the vendor describes both as paid, but does not publish prices on the pages reviewed. OpenTrad is worth considering when formatted document translation, regional language pairs, or custom terminology matter. It may be a poor fit for buyers who need published tier pricing or a broader listed integration set. Support is offered through email and documentation, and the product lists GDPR compliance.
OpenTrad pros and cons
- Where it wins
- Free web translator handles text, website URLs and formatted documents.
- Supports DOC/DOCX, spreadsheets, presentations, markup and text files.
- Offers API access, terminology customisation and a Trados Studio plug-in.
- Where it doesn't
- Free web translator limits documents to 5 MB.
- API access and the Trados Studio plug-in are paid options.
- Its listed integrations are limited to Drupal and Trados Studio.
OpenTrad fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update