DigitalVolcano Software Support

One thing that may help is turning on the Toolbar (settings). You'll then get a Scan button you can access from any tab.

Will check - I haven't managed to reproduce the F6 error so far. Will need to look at the code...

The thumbnail view is a bit of a hack and I'd like to improve the navigation if I can.

Check the log file - this should list all skipped / errored files and folders.

Not sure of a program to test access to everything, sorry.

Thanks, confirmed bug - will fix in next update.

Thanks for the feedback
In thumb view, scrolling to found files is broken a can't be fixed currently (will remove option). However, 'use as filter' does work well here (as in the other modes).

Looking into this - seems there is a problem storing the column size when it is resized by double-clicking

This would be super rare to have an MD5 collision in a normal fileset. I do have a couple of jpgs with different pictures within and the same MD5. They were deliberately created using a supercomputer though!

It's a good idea and could be useful for 'Exact content' matching (Regular mode).
On the other modes the duplicates within the groups may be wildly different sizes and it's not for the program to decide which copies are to be removed. Perhaps a minimum/maximum saving could be appropriate here.

Yes, point taken. It does use a standard colour chart depending on the order - which as you say can isn't helpful in the duplicates pie chart.
Will log as needing a tweak in the next update.

No problem, hope you find version 5 useful!