Windows shell integration is the big one for most people, I suspect. There’s some additional nice-to-have features (NSIS archive extraction, support for additional compression algorithms and additional mitigations such as being compiled with CFG integrity) over 7-zip as well - the full set of additional features can be found in https://github.com/M2Team/NanaZip/blob/main/ReadMe.md
Windows shell integration is the big one for most people, I suspect. There’s some additional nice-to-have features (NSIS archive extraction, support for additional compression algorithms and additional mitigations such as being compiled with CFG integrity) over 7-zip as well - the full set of additional features can be found in https://github.com/M2Team/NanaZip/blob/main/ReadMe.md