Thanks, Frederik, for the link. I tried downloading the f4 but the free version only can replay the first 10 minutes. However I will be useful for teaching with my students.

Hey Cayetano, you know the internet never forgets. So you can still download the last version via archive.org. It is described here: http://www.sosciso.de/en/2013/f4-alt-und-kostenlos/

http://www.sosciso.de/en/2013/f4-alt-und-kostenlos/

The twin products HyperResearch and HyperTranscribe work well for transcription of audio and video files, as well as coding &c of the transcripts subsequently.

Thanks Emma

I will try to use

Maybe I buy some license and foot pedals to the research group.

You can use QDA Miner Lite a free qualitative software that will help you to analyze transcripts of interviews: http://provalisresearch.com/products/qualitative-data-analysis-software/freeware/

If you would like to perform more advanced analysis, you can select QDA Miner full version: http://provalisresearch.com/products/qualitative-data-analysis-software/

I found a perfect substitute for the formerly free f4: easytranscript - http://e-werkzeug.eu/index.php/de/easytranscript. It is open source and it has the same, intuitive and speed interface as f4. Hope this helps, Ronny