Gzip

Writable

Identify it

Extensions	`.gz.gzip.tgz`
MIME types	`application/x-gzipapplication/gzip`
Signatures	`1f8b08` at byte 0
PRONOM	`x-fmt/266`
Wikidata	`Q10287816`

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AdminerOpen sourcewrites · Apache License
libarchiveOpen sourcereads and writes · 2-clause BSD License
ouchOpen sourcereads and writes · MIT License
Q1275912Open sourcereads and writes · GNU Lesser General Public License, version 3.0 or later
Q215051Open sourcereads and writes · GNU Lesser General Public License
ZopfliOpen sourcewrites · Apache Software License 2.0
Apache TikaOpen sourcereads · Apache Software License 2.0
ExifToolOpen sourcereads · Artistic License / GNU General Public License, version 1.0 or later
HachoirOpen sourcereads · GNU General Public License, version 2.0
HypertableOpen sourcereads · GNU General Public License
JHOVEOpen sourcereads · GNU Lesser General Public License
PhotoRecOpen sourcereads · GNU General Public License
zcatOpen sourcereads · GNU General Public License, version 3.0
ZipegOpen sourcereads · BSD licenses
GIMP 2.0.2reads and writes
GNU gzipreads and writes
Mathematicareads and writes · proprietary license
ABViewerreads
ACDSeereads · proprietary license
Advanced Guard for Information Securityreads
ALZipreads · freeware
Archive Utilityreads
B1 Free Archiverreads · proprietary license
ChatGPTreads · proprietary license
diffoscopereads
PuriFilereads
Q1063722reads · freeware
WinRARreads · proprietary license
WinZipreads · shareware

No conversion recorded. One of the tools above may export it; search for a chain.

From Just Solve the File Format Problem (File Formats Wiki), Wikidata. Updated 2026-10-24.