Modest natural-language processing
Stanford CoreNLP, a Java suite of core NLP tools
General natural language facilities for node
Python binding to the Apache Tika™ REST services
Award-winning modern data processing SDK in C++20
Analyze text. Diagonal read subject, predicate, obj. Search other pdf.
Edit the OCR text layer of DjVu documents in a web browser
An automatic restoration of Arabic diacritic marks
TextBlob is a Python library for processing textual data
Consilium – User Defined sentence Suggestion Tool.
Transcription Aid helps you type text from recordings.