The most critical keyword here is Portable. A standard installation of Adobe Acrobat Pro DC writes hundreds of registry entries, installs background services (like Adobe Genuine Software Integrity), and takes up roughly 1.2 GB of space on your system drive.
A portable version, conversely, is repackaged to run entirely from a single folder. Here is what that means practically: adobe acrobat pro dc 202200120085 multilingua portable
For a translator or international businessperson, having one portable executable that handles Japanese Kanji OCR and Spanish spell-check simultaneously is invaluable. The most critical keyword here is Portable