It can achieve much smaller file sizes than traditional archives. For instance, a 2GB folder of similar files can be reduced to 130MB. Drawbacks:
will you need to open single files from this archive? Revisiting 7-ZIP - Coding Horror Talk through one's backside.7z
If one part of the archive is corrupted, it is more likely to lose the entire archive compared to non-solid archives. Common Use Scenarios: It can achieve much smaller file sizes than
If you are currently creating an archive, I can help you decide if solid mode is right for you. Tell me: Talk through one's backside.7z