Add your files
Drop one TGZ or two hundred. Batch conversion is not a paid feature here.
A compressed tarball has to be handed to a Windows user who should not have to unpack it twice.
Both layers are handled: the gzip stream is decompressed and the TAR inside it is unpacked, then everything is repacked into a single ZIP with the directory structure intact.
TAR stores each file's permissions and any symbolic links, and ZIP cannot represent either. A source release converted this way extracts as a tree of plain files, so build scripts lose their executable bit and any symlinked paths become duplicated real files.
Yes, the same file with a shortened extension, from the era of eight character filenames.
Usually, because gzip compresses the whole TAR stream as one unit while ZIP compresses each file separately.
Drop one TGZ or two hundred. Batch conversion is not a paid feature here.
ZIP Archive is lossless, so nothing is thrown away in the conversion.
Converted and deleted the moment it finishes. Never written to permanent storage.