Display the contents of MAFF files
MAFF files are zipped web pages like MHT files with better compression
They also support metadata.
The format is documented @ http://maf.mozdev.org/index.html
Stefan Infp commented
It is the first time I hear about this format. I tried the addon and it s amazing. This feature would be amazing to be implemented. MAFF format is far better than the MHT format.