Free open collaborative qualitative data analysis software
Free and open-source software for computer-assisted qualitative data analysis
🎞 transcribe > annotate > remix > publish video and audio content
Computer-Assisted Qualitative Data Analysis Software (CAQDAS) for coding textual data, retrieving coded segments, and analysing patterns
The user manual / documentation of OpenQDA
Qualitative Coding App – A lightweight R Shiny app that works in-browser for coding texts in qualitative analysis.
A local-first CAQDAS for Obsidian: mixed-methods analysis with multi-modal qualitative coding, case variables, built-in analytics, and REFI-QDA interop (Atlas.ti / NVivo / MAXQDA).
Vignesh is an easy-to-use, open-source Computer-Assisted Qualitative Data Analysis (CAQDAS) tool. It helps researchers with tasks like coding, text analysis, and data visualization. Named after the person who taught me how to do academic research - Professor Vigneswara Ilavarasan.
Simple in-browser qualitative data analysis tool for plain-text files
A Model Context Protocol (MCP) server that connects Claude Desktop to Qualcoder, enabling AI-assisted qualitative data analysis.
Read, write, and convert REFI-QDA (.qdpx, .qde, .qdc) qualitative data analysis project files in Python
Free, open-source desktop app for mixed methods research: qualitative coding and quantitative analysis in one local-first project. Code interviews, prepare and analyze survey data, and integrate both on a canvas.
Tool-agnostic inter-coder reliability (Krippendorff alpha, Cohen/Fleiss kappa) and disagreement adjudication for qualitative coding
Copyable audit trail template for qualitative research — decision log, AI decision log, and a worked reflexive thematic analysis example. CC BY 4.0.
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