TadaFile now speaks English, and other languages can be added with a translation file: choose it in the settings.
Archives: extract ZIP, 7z and RAR with one click (password-protected ones too), create password-protected ZIPs and see what's inside with the space bar.
Video and audio: merge several files into one, rotate videos without losing quality, resize them, and bring the volume to the right level.
Digital signature: boxes can be resized, you see the list of signatures while you sign, each box is a signature of its own as in other programs, and you can also sign with the Italian electronic ID card.
Automatic folders: drop a file into a folder and TadaFile sorts it out by itself, for example scans into searchable PDFs or lighter photos.
Images in Base64: «Copy as Base64» for web pages and emails and, the other way round, Ctrl+V in File Explorer to save them as files.
In the PDF editor: drop-down lists, dates with a calendar and fields recognized on scanned forms too.