| PersianStemmer-package | A package for stemming Persian for text analysis. | 
| FixBrokenPlurals | Stems Arabic broken plurals | 
| FixVerbs | Stemms verbs | 
| PersianStemmer | A package for stemming Persian for text analysis. | 
| PerStem | Persian Stemmer for Text Analysis | 
| RefineChars | Removes all characters that are not Latin, Persian or punctuation, and standardizes Persian characters. | 
| RemNewlineHalfspace | Removes new line characters and fixes half-spaces | 
| RemoveEnglish | Remove English characters | 
| RemoveNumbers | Remove numerals. | 
| RemovePreSuffix | Remove Persian prefixes and suffixes. | 
| RemoveStopwords | Remove Persian stop-words. | 
| ReverseTransliterate | Transliterate Latin characters into Persian unicode characters | 
| RFPunctuation | Remove or fix punctuation. | 
| Transliterate | Transliterate Persian unicode characters into Latin characters | 
| UniversityofTehran | Persian texts |