Rated 5 out of 5 stars
I'm the current developer and maintainer of the Mozilla Archive Format extension.
I found UnMHT mentioned sometimes as an alternative to MAF, and gave it a try. I found that UnMHT is really superior to MAF 0.6.3 with regard to MHT handling.
In particular, UnMHT over MAF has:
* Higher level of MHT compatibility.
* The ability to save the current state of a page.
* Memory caching of MHT contents.
However, at present, MAF remains the only solution for viewing and saving the MAFF ZIP-based, cross-browser file format. MAF is only compatible with Firefox 3, while UnMHT supports a wider range of applications.
UnMHT source code is well written, understandable and maintainable; comments are written in Japanese.
From version 5.1.1, UnMHT is fully compatible with MAF development version 0.9.0.