Look specifically for the "Acrobat Reader 64-bit" download link. If you accidentally install the 32-bit version on Windows 10 64-bit, it will run, but you won't get the performance boost.
| Feature | Adobe Acrobat Reader (64-bit) | Microsoft Edge (Chromium) | | :--- | :--- | :--- | | | Moderate | Very Fast | | Forms (Fill & Sign) | Excellent | Basic | | Accessibility (Screen Reader) | Gold Standard | Good | | Annotation Tools | Extensive | Minimal | | Offline Installer | Yes | No (Store/Online only) | | Bloat | High (ads for Adobe Cloud) | None | acrobat reader for windows 10 64 bit
If you are running a modern Windows 10 machine—specifically the 64-bit version—you have likely asked: Do I still need Acrobat Reader? And is the 64-bit version any different? Look specifically for the "Acrobat Reader 64-bit" download
For decades, the Portable Document Format (PDF) has been the backbone of digital documentation. And for just as long, Adobe Acrobat Reader has been the default tool for viewing, signing, and printing these files. And is the 64-bit version any different
Here is a deep dive into running Adobe Acrobat Reader on Windows 10 64-bit, including its performance, security, and whether it remains the best choice in 2025. Historically, Acrobat Reader was a 32-bit application. Even if you had a powerful 64-bit PC with 16GB of RAM, the app was capped at using roughly 4GB of memory. This led to crashes when opening massive architectural blueprints or 1,000-page scanned textbooks.