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Data compressor for 8-bit computers and low-end platforms

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add link for M6803 decompressor to README.md

Doing some experiments, I noticed that the compressed size is highly dependent on the initial offset. My test data has a lot of tables of 16 bit numbers, those have...

in some cases prefix size is unknown during compilation start and write displace to hardcoded shellexec "zx0.exe", for main data block start is complicate

Hi. 32-bit versions of Windows are rather old now. Is it possible to add 64-bit Windows executables to the repo, please? (Current versions produce: "zx0.exe is not compatible with the...

Hello Is it possible to add, when restarting with the same path, overwriting, and not exiting with an error?

Hi there, released last Saturday, the ST version of Adam Is Me (https://www.pouet.net/prod.php?which=94605) uses zx0 for depacking graphics and music. Very good compression ratio, very fast depack speeds, and the...

Speedup will probably depend on the compiler and CPU, but I got about a 30% speedup on a 25 kB file.

Hi Einar, it looks to me that you could save two `inc c`s in your `dzx0_standard_back.asm` decompressor. However, it would necessitate inverting the flags. This way `add a,a` which happens...