Virastyar (Persian: ویراستیار, meaning "editing assistant") is a Persian add-in for Microsoft Word that performs Persian spell checking, character standardization, Pinglish transliteration, punctuation correction and calendar conversion.
[2] It can conjugate approximately 46,000 simple verb tense, and use inflection and morphological rules to recognize possible extensions of a word.
[3] It covers approximately 2,800 non-verbal inflections for nouns, adjectives, adverbs, prepositions, numerals, classifiers, and pronouns.
[4] Virastyar is mostly coded in Microsoft Visual C# using .NET Framework and is a free software, released under the GNU General Public License.
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