IDE80 is a desktop version of online assembler and IDE ASM80.com.
Windows version is ready, Linux and Mac OS X will follow.
IDE80 can compile code for 8080, Z80, 6502, 6800 and 6809 at this moment. You can debug your code in embedded debugger or in embedded emulators of real computers.
Read more at my blog.
You can download IDE80 for free here.
Older versions (not recommended)
Donating is the easiest and fastest way to efficiently support ASM80 development and service.
ASM80 as well as IDE80 is totally free, but there are some things requiring money, like hosting, licenses for development tools, books, testing hardware and other things I need to develop, maintain and growing this assembler.
If you like my work and find it useful or interesting, please consider a donation.
Feel free to email me to provide some feedback on my assembler, give me suggestions for new features, or to just say hello!