Sindhi NLP deals with Sindhi language and solves computational linguistics problems of Sindhi language by presenting Sindhi Online Parser, Sindhi WordNet, Sindhi Lemma, Sindhi Stemmer and Sentiment Analysis. Sindhi language is one of the oldest language of the World having fifty two alphabetical letters and space to adopt several other languages lexicons. This language is written, read and spoken all over the World. Sindhi language is complex grammatically and rich morphologically. The grammar of Sindhi language is not the same as the grammar of English and other languages even the meaning and sense of understating of Sindhi lexicons are different.