This conversion seems to represent a repacking of ZIP archives (.zip) to GZIP archives (.gz) and can be done with several different file managers. If you do not have access to tools that can perform this conversion directly, you can use one tool to decompress .zip files and another to compress the files again to a .gz file.
Convert WinZIP Compressed ZIP archive to GZIP compressed archive file.
We have found 5 software records in our database eligible for .zip to .gz file format conversion.
Microsoft Windows software - convert zip to gz on Windows
ALZip is compression utility that supports about 40 archive file formats. ALzip can open ALZ, ACE, EGG, RAR, ZIP etc.. Also can open disk images, such as ISO and BIN, LCD. ALZip is able to recovery passwords in protected ZIP archives.
Convert from zip file
|Yes, ALZip supports zip file conversion as a source file type.||Yes||Yes||zip editor||Yes||No||No||Yes|
to gz file
|Yes, ALZip supports gz file conversion as a target file type.||Yes||No||No||No||No||No||Yes|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned zip to gz. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
FilZip will compress and decompress ACE, ARC, ARJ, BH, XXE, ZOO, ZIP, and others. FilZip includes a simple six-option context menu interface to unarchive files. Easily selected options include extracting in place, to a new directory, e-mailing or testing it. FilZip includes the many archive options expected in current tools.
Apple macOS / Mac OS X software - convert zip to gz on OS X
Ez7z for Mac OS X is compression utility that is able to expand 7z, bzip2, gz, rar, tar and zip archives. Ez7z also supports shrink data into 7z, zip, gz, tar and bzip2 archive formats.
iPack is a full-featured compressed archives manager that allows users to compress 7z, zip, jar, and rar archives and decompress 7z, zip, jar, rar, cab, deb, iso, arj, gz and bz2 archives.
sArchiver is compression utility that supports variety of compression formats. sArchive can create and extract RAR, ZIP, 7z, ARJ, LHA, Gzip, BZip2 and TAR archives. Also can convert between them.