Sahehly

Sahehly is an Arabic proofreading tool from Sakhr Software, one of the oldest names in Arabic-language computing. It corrects spelling, grammar and diacritical errors in Modern Standard Arabic — the language of media, education and official documents — and deliberately leaves dialects and colloquial speech out of scope. Its distinguishing feature is control over tashkeel. You can apply full diacritization, case-ending marks only, or just the mandatory marks needed to avoid ambiguity — a distinction that matters for educational, religious and poetic text and that no general-purpose AI tool offers. Sahehly runs on the web, as a Chrome extension, and as iOS and Android apps. The free tier covers up to 1,500 characters a day; paid plans raise the monthly limit to 107,000 characters and accept regional payment methods including bank transfer.