lz4jsoncat - decompress tool for mozilla lz4json format

       The input file must be mmappable - so you can't use a pipe here.

                                                   2018-12-25                                      lz4jsoncat(1)

lz4jsoncat  can unpack lz4json files as generated by Firefox's bookmark backups and session restore.  The
       data is dumped to stdout.

       lz4jsoncat - decompress tool for mozilla lz4json format

lz4jsoncatsomefile.mozlz4 > somefile.json