Neat, thanks for the tip! I’m going to test this now on some WAV files.
Original size. 3.29 GB
ZIP Archive: 1.04 GB
7Zip Archive: 870.4 MB
a total of 180 WAV files. Not bad! Not sure in my case it would warrant having to explain to a client how to open a 7Zip archive, but I’m sure it will come in handy at some point. Thanks.