DigitalVolcano Software Support

We don't have an affiliate program anymore, but there is a discount program for photo-organizers .
Open a ticket here for details -
https://digvolsoft.freshdesk.com/

There isn't any way to do this within the program. Also, it doesn't store the date the hash was created. The cache files are SQLite databases. If you are happy with getting technical you can load them into a program such as https://sqlitebrowser.org/ Entering an SQL command such as VACUUM may reduce...

These presets are for your own use (for setting filters and filtering the list) - they don't add new file types to the default ones supported in each mode

You should be able to change it now -
User control panel->Board preferences->My board style

You can't currently mix modes in Duplicate Cleaner - you'd need to either use Regular mode or de-dupe in stages

The scan folder contains the current scan - i.e. the one you are currently using.

The date is stored internally in the database as a timestamp (a numeric seconds value)

The way it displayed in the duplicate files list depends on your regional settings in Windows. If you don't like it, change your settings.
https://www.makeuseof.com/windows-chang ... me-format/

When you are finished deduping and ready to mark files "visually" by using the Thumbnail view is it possible to select only the DUpes that have NO PREVIEW THUMBNAIL VIEW for deletion? It's possible that the program just hasn't generated a thumbnail for this yet - I wouldn't use this a cri...

Anyhow, the program says "5 files marked." Yet, when I move to the next step to move them the program says "no files marked" and the move button is disabled On the file removal tab there are two subtabs - Duplicate Files and Remaining files. You probably want to click the 'Remai...

Yes, pretty much. It's just that the 'Scan' folder contains the active one.