Adobe PageMaker 6.5, originally released in 1996, is an "ancient" software in technical terms. While it was once the gold standard for desktop publishing, it has been officially discontinued and is no longer supported by Adobe.
For the most stable results, run an older operating system like Windows XP within a virtual machine (using software like VirtualBox) . Adobe Pagemaker 6.5 Download For Windows 10
However, abandonware sites (which host old, unsupported software) have preserved PageMaker 6.5. While Adobe rarely enforces copyright on this 20+ year old software, If you are a business, you should use the free trial of InDesign or Scribus (open source). If you are a hobbyist trying to recover a 1998 file, personal use is generally tolerated. Adobe PageMaker 6
However, some long-time users have found workarounds to keep their legacy files accessible: Looking for software Adobe pro 6.5 | Community However, some long-time users have found workarounds to