Encrypt/compress and decrypt/extract mozl4, jsonlz4 files from Mozilla Firefox
Needs lz4. Install via pip install lz4
Save Mozilla-LZ4.py to your machine.
Usage: Mozilla-LZ4.py <inputfile>
You can drag & drop files on it or use the command line to access it.
It only accepts one file path. If that file has a Mozilla LZ4 extension (.lz4, .mozlz4, .jsonlz4, .baklz4) it will decode/unpack, otherwise it will try to encode/pack the file (always to the same folder the original file was in). You will get an overwrite warning/question in case the output file already exists.