NVivo - Buy NVivo now for flexible solutions to meet your specific research and data analysis needs.
RQDA - RDQA is a R package for Qualitative Data Analysis, a free (free as freedom) qualitative analysis...
Quirkos - Quirkos is a simple qualitative analysis software tool that helps to sort, manage and understand text data.
Taguette - A spin on the phrase "tag it!
Dedoose - A cross-platform app for analyzing qualitative and mixed methods research with text, photos, audio, videos, spreadsheet data and more.
QualCoder - A very complete Free and Open Source Software (FOSS) Computer-Assisted Qualitative Data Analysis Software (CAQDAS) written in Python. It works with text, images, and multimedia such as audios and videos.