: It treats multiple files as a single continuous block, which is highly effective if your report consists of many similar documents or revisions.
: Solid (this helps if you are archiving many related documents). Does 7z compress better than zip? - Microsoft Community Hub good.7z
The format (used by 7-Zip ) is widely considered one of the best choices for archiving a "long report" or large document sets because it typically achieves a significantly higher compression ratio than standard ZIP files. Why .7z is "Good" for Reports : It treats multiple files as a single
: For text-heavy reports and documents, .7z with the LZMA2 algorithm can often shrink files to a fraction of their original size, far outperforming ZIP. far outperforming ZIP.
