The -x32 x64 indicates it includes both 32‑bit and 64‑bit installers. — useful text suggests the original source may have had a description or instructions after that.
Adobe Acrobat Pro DC 2021: The Standard in Digital Documentation Introduction Adobe Acrobat Pro DC 2021.007.20102 -x32 x64--M...
: This era of Acrobat introduced support for the Windows 11 context menu, allowing users to right-click files in File Explorer to quickly convert them to PDF or request signatures. Technical Specifications and Compatibility Acrobat Pro DC 2021 x64 and Windows 11 - Adobe Community The -x32 x64 indicates it includes both 32‑bit
: A streamlined "Edit" and "Crop" experience was introduced to make basic modifications more intuitive. Enhanced Chrome Extension legacy systems | Professional prepress
| Feature | 32‑bit (x86) | 64‑bit (x64) | |-----------------------------|----------------------------------|----------------------------------------| | Max memory usage | ~3.5 GB | Unlimited (system dependent) | | Plugin compatibility | Wide (older 3rd‑party plugins) | Limited (requires 64‑bit plugins) | | Performance (large PDFs) | Moderate | Significantly faster | | Stability | Good | Better for huge files | | Recommended use | General, legacy systems | Professional prepress, engineering PDFs|