To verify, open OpenOffice, go to > Options > OpenOffice > Java . You should see a checked box listing the Java version.
As of version 4.1.x, Apache OpenOffice still primarily distributes a 32-bit build that runs perfectly fine on 64-bit Windows. However, recent developments in the OpenOffice ecosystem have introduced native 64-bit builds. openoffice download windows 64 bit
If you are looking for a powerful, free, and open-source office suite for your 64-bit Windows PC, Apache OpenOffice is an excellent choice. Compatible with Microsoft Office file formats (like .docx and .xlsx), it provides all the essential tools for word processing, spreadsheets, presentations, graphics, and databases. To verify, open OpenOffice, go to > Options
After installation, your .docx or .xlsx files might still be opening in Word or Excel. go to >