ProLexis

Spec sheet

Purpose

ProLexis is a professional writing corrector that checks spelling, grammar, typography, meaning, and style.Read 11 Oct 2026 · prolexis.com

Audience

The maker describes it as intended for professional writers, including press groups, publishers, journalists, printers, proofreaders, graphic artists, writers, academics, and scientists.Read 11 Oct 2026 · prolexis.com

Free plan

NoRead 21 Sep 2026 · prolexis.com

Integrations

The desktop product integrates directly with Word, OpenOffice Writer, LibreOffice Writer, Pages, Keynote, Adobe InDesign, Illustrator, InCopy, and QuarkXPress, among other listed applications.Read 11 Oct 2026 · prolexis.com

Support

Technical assistance is available through a support form and at [email protected]; the form asks users to describe the issue without entering personal information in the issue fields.Read 11 Oct 2026 · prolexis.com

Headquarters

Valbonne, FranceRead 28 Sep 2026 · prolexis.com

Browser extension

YesRead 21 Sep 2026 · prolexis.com

Compatibility limit

On the listed Mac compatibility page, Word footnotes are not corrected and the web version of Microsoft 365 Business Basic is excluded.Read 11 Oct 2026 · prolexis.com

Data and privacy

The maker says ProLexis & Myriade data are hosted in France, are not shared with third parties, and stored data are anonymized and inaccessible to people outside its linguistic analysis team.Read 11 Oct 2026 · prolexis.com

Desktop app

YesRead 21 Sep 2026 · prolexis.com

English spelling

The English analyzer includes 580,000 word forms and lets users choose British or American vocabulary.Read 11 Oct 2026 · prolexis.com

French spelling

The French spelling analyzer uses a dictionary with 703,000 word forms and accounts for Swiss, Belgian, and Quebec French.Read 11 Oct 2026 · prolexis.com

Languages supported

5Read 21 Sep 2026 · prolexis.com

Multilingual

ProLexis can recognize five languages present at the same time in a text.Read 11 Oct 2026 · prolexis.com

Myriade

The included Myriade library offers French definitions, synonyms, antonyms, expressions, collocations, conjugations, and repetition detection, along with specialist dictionaries.Read 11 Oct 2026 · prolexis.com

Payment security

The maker says its payments are processed by Stripe, which it describes as PCI Service Provider Level 1 certified.Read 11 Oct 2026 · prolexis.com

Style suggestions

YesRead 21 Sep 2026 · prolexis.com

Trial and cancellation

The maker offers a free trial without stating its duration on the page, and says subscriptions can be cancelled at any time to stop renewal at the end of the paid period.Read 11 Oct 2026 · prolexis.com

Typography

Users can adapt typographic rules to their writing and audience; included defaults draw on French, Swiss, US, UK, and Quebec reference guides.Read 11 Oct 2026 · prolexis.com

Web integrations

The Web Service page lists standard plug-ins for CKEditor, FCKEditor, and TinyMCE, plus CMS integrations including Joomla, Drupal, and WordPress with Gutenberg.Read 11 Oct 2026 · prolexis.com

Web service

ProLexis Web Service connects to CMS and writing tools over a network using SOAP, and can be deployed on an intranet or over the Internet.Read 11 Oct 2026 · prolexis.com

Plans and prices

Every ProLexis plan and price →

Where Specifiction places it

• Grammar checkers#27 of 888.5