BonPatron

Dear Users: Although we are delighted that our tools are so widely used and appreciated, it does pose a problem for us since the server infrastructure required to support this service is very expensive. We therefore ask you to consider helping us by subscribing to the Pro version (with its many benefits). Please contact us about group licenses for schools and businesses.

BonPatronPro
  • no ads or text limits
  • resizable editor
  • personal writing portfolio
  • only €9.99 (about $13), free trial!
"BonPatron" is a grammar checker that finds common spelling errors and grammatical mistakes in French.
Simply type (or paste) your text into the window below and hit the "check text" button.

Advertise with Us!

  • reach over 25,000 visitors a day (and growing)
  • the equivalent of nearly 3.5 million pageviews per month (counting AJAX text submissions)
  • users stay on site an average of over 13 minutes
  • reach potential clients from almost every country in the world
  • target users in French or English (or both)

We have several options available for advertising:

BonPatron Ads

Please contact us for more information and pricing.
© Nadaclair Language Technologies, 2001-2010: Terry Nadasdi & Stéfan Sinclair Interface language ?