Adobe Acrobat Pro X (10.0) was released in late 2010 as a major update to the Acrobat family. The “Multilingual – Full – RH” designation suggests a complete, multi-language version (possibly a repack or enterprise deployment copy). At its time, Pro X introduced a more ribbon-like interface (dubbed the “Document Message Bar” and toolbars), improved OCR, and better PDF creation from Office and web apps.
Even if you already own a legal license for version 10.0, here’s why you should not install or use it on a modern computer: Adobe Acrobat Pro X V10.0 Multilingual -- Full- -RH