pouët.net

Is there any SNES Assembler for DOS, Amiga, Atari ST or Windows???

Yes

But blast processing is not possible.

But what is the name of program??

SNES Assemblage 23

Seriously: Are you not able or willing to use Google?

He is just a troll.

I'm sorry noname, but i will never troll again Okay?

I think I used this last time I tried to learn code on SNES and also good resources

https://github.com/visualizersdotnl/sneshawks

compiles, runs, does very little -- uses WLA

I hitched my wagon to someone else's codebase a while ago.

C64 also "sorta has" SNES (well, 65816 SuperCPU) assembler toolkits, such as:
Sirius 816

There is at least one 65816 (well, SuperCPU) assembler for JAVA too.
Kick Assembler