Browse free open source Text Annotation tools and projects for Windows below. Use the toggles on the left to filter open source Text Annotation tools by OS, license, language, programming language, and project status.
Label Studio is a multi-type data labeling and annotation tool
Open source annotation tool for machine learning practitioners
Discourse Network Analyzer (DNA)
The open-source data curation platform for LLMs
DBpedia Spotlight is a tool for automatically annotating
Data annotator for machine learning
Open source no-code system for text annotation and building of text
Quadruple Network Management System
A JavaScript library for text annotation
A simple tool to annotate a text.
Go package for text annotation
A simple client for doccano API
Open-source choice to scale, assess and maintain natural language data