Ecasound: http://nosignal.fi/ecasound/ http://nosignal.fi/ecasound/ Mixer4 (closed source, though): http://www.acousticrefuge.com/mixer4.htm http://www.acousti

Ecasound: http://nosignal.fi/ecasound/ http://nosignal.fi/ecasound/ Mixer4 (closed source, though): http://www.acousticrefuge.com/mixer4.htm http://www.acousticrefuge.com/mixer4.htm Edbrowse: http://edbrowse.org/ http://edbrowse.org/ K2pdfopt: https://willus.com/k2pdfopt/ https://willus.com/k2pdfopt/