recompress feature?

[andreasm1982]

While compressing algorithms are improved, old archives on harddisk still stay in the same old algorithms.
So why not adding a simple feature for recompressing archives?
It should unpack all files to temp folder and pack them again.

With a simple click archive is on newest algorithm and in best quality.

[TheKnightArgent]

I registered just to second this request. I have lots of ZIP files I send to clients (maximum compatability) that I'd like to recompress to 7z for archiving. This feature would ROCK!