Among the tens of thousands of computer programs now emulated in the browser at the Internet Archive, a long-growing special collection has hit a milestone: the 4am Collection is now past 500 available Apple II programs preserved for the first time.

https://archive.org/details/apple_ii_library_4am

To understand this achievement, itís best to explain what 4am (an anonymous person or persons) has described as their motivations: to track down Apple II programs, especially ones that have never been duplicated or widely distributed, and remove the copy protection that prevents them from being digitized. After this, the now playable floppy disk is uploaded to the Internet Archive along with extensive documentation about what was done to the original program to make it bootable. Finally, the Internet Archiveís play-in-a-browser emulator, called JSMESS (a Javascript port of the MAME/MESS emulator) allows users to click on the screenshot and begin experiencing the Apple II programs immediately, without requiring installation of emulators or the original software.

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