Xleak is a simple terminal tool that lets you open and inspect Excel files instantly, without ever leaving your command line.
The agency still offers a Free File program that works with commercial tax software firms. Some companies also offer free tools for certain filers.
North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.
How to make your GNOME desktop look like Windows 11 (if that's your jam) ...