Originally Posted by naisren
Now the big challenge should be mobi dictionary.
It took me several weeks of reverse engineering and a few days of coding, but here is finally the first mobiunpack version supporting dictionaries!
I've made some shortcuts and omitted features not necessary for the dictionaries I'm interested in (e.g. unicode support, the old deprecated inflection format), so the script might not work for the dictionary you want to unpack, but feel free to improve the code
A couple of other fixes and enhancements are also included, most notable some speed optimizations. A huge dictionary is now unpacked within minutes instead of hours by using temporary files.