Fusion Recorder is free.
If you are looking for a software to record your source quickly you are in the right place.
It's ideal to use with digital mixer. FR allows you to use all your digital mixer (if your mixer has been recognized as audio card) or audio card channels.
Select correct drivers and you are ready.
For better performance it is a good idea to set the latency a little bit higher. Low latency is not required in recording sessions.
Using direct monitoring input signals you can understand if your source is right or is clipping, before start a recording session.
Select input track(s) that you want to record (or check all), setup your destination folder and press rec.
You can check your free space based on output folder selected, an estimation of recoding time available (based on number of tracks selected), and a timer.