There are 2 repositories under persian-stemmer topic.
Curated List of Persian Natural Language Processing and Information Retrieval Tools and Resources
PersianStemmer-Python
“Persian and other languages and cultures of Iran in the digital realm”
Persian Stemming data-set in order to evaluate new stemmers
Persian stemmer
A New Rule-Based Persian Stemmer Using Regular Expression
Simple lexicon-based persian sentiment analysis
C# port of Persian Stemmer
PersianStemmer-Python
Binary text classification on Persian textual data set ( review, tweet, etc. )
Build word cloud for your tweets!