Virastyar is a free and open-source (FOSS) spell checker for Persian. It stands upon the shoulders of many free/libre/open-source (FLOSS) libraries developed for Persian text processing.


Omid Kashefi
Azadeh Zamanifar
Masoumeh Mashaiekhi
Meisam Pourafzal
Reza Refaei (former member)
Mohammad Hedayati (former member)
Kamiar Kanani (former member)
Mehrdad Senobari (former member)
Sina Iravanin (former member)
Mohammad Sadegh Rasooli (former member)
Mohsen Hoseinalizadeh (former member)
Mitra Nasri (former member)
Alireza Dehlaghi (former member)
Fatemeh Ahmadi (former member)
Banafshe Bakhtiari (former member)
Neda Pourmorteza (former member)


  • Spell Checking
  • Purification
  • Writing Style
  • Punctuation Correction
  • Persian Character Standardization
  • Pinglish Conversion
  • Easy Date and Calendar Conversion

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User Reviews

  • This project helped me for Persian text corrections a lot. Thank you team

  • Great Work ... Very Intelligent ... Great for Enterprise formal letters and also a great learning tool ...

    2 users found this review helpful.
  • I think a LibreOffice add-on should be a must on your to-do list. So far the best and the most capable Persian spellchecker on the market. Keep up the great work guys!

    1 user found this review helpful.
  • Thanks very good project! +

    1 user found this review helpful.
  • Cools! User friendly interface. Works fast. Can manage pretty massive data volume. Highly recommended.

    3 users found this review helpful.
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Additional Project Details



Intended Audience

Science/Research, Advanced End Users, End Users/Desktop

User Interface

Win32 (MS Windows)

Programming Language

C#, Visual Basic for Applications (VBA)