Zlib is a general-purpose, patent-free, lossless data compression library which is used by many different programs.
Homepage | http://www.zlib.net/ |
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1.2.11







1.2.7

Distribution | Version | Since | Package | Installed | Packager | |
---|---|---|---|---|---|---|
![]() | xz | 1:1.2.11-4 | 2019-11-18 | 81.5 kiB | 334 kiB | Evangelos Foutras |
![]() | rpm | 1.2.7-18.el7 | 2020-01-07 | 89.8 kiB | 181 kiB | CentOS BuildSystem |
![]() | rpm | 1.2.11-7.fc28 | 2019-01-14 | 99.6 kiB | 195 kiB | Fedora Project |
![]() | rpm | 1.2.11-7.fc28 | 2019-01-14 | 99.6 kiB | 195 kiB | Fedora Project |
![]() | rpm | 1.2.11-7.fc28 | 2019-01-14 | 99.6 kiB | 195 kiB | Fedora Project |
![]() | rpm | 1.2.11-14.fc29 | 2019-01-14 | 88.4 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-14.fc29 | 2019-01-14 | 88.4 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-14.fc29 | 2019-01-14 | 88.4 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-10.fc29 | 2019-01-14 | 88.3 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-10.fc29 | 2019-01-14 | 88.3 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-10.fc29 | 2019-01-14 | 88.3 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-15.fc30 | 2019-06-17 | 88.8 kiB | 224 kiB | Fedora Project |
![]() | rpm | 1.2.11-15.fc30 | 2019-06-17 | 88.8 kiB | 224 kiB | Fedora Project |
![]() | rpm | 1.2.11-15.fc30 | 2019-06-17 | 88.8 kiB | 224 kiB | Fedora Project |
![]() | rpm | 1.2.11-15.fc30 | 2019-06-17 | 88.8 kiB | 224 kiB | Fedora Project |
![]() | rpm | 1.2.11-15.fc30 | 2019-06-17 | 88.8 kiB | 224 kiB | Fedora Project |
![]() | rpm | 1.2.11-19.fc31 | 2020-01-07 | 92.2 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-19.fc31 | 2020-01-07 | 92.2 kiB | 201 kiB | Fedora Project |
![]() | rpm | 1.2.11-21.fc32 | 2020-02-08 | 92.6 kiB | 199 kiB | Fedora Project |
![]() | rpm | 1.2.11-21.fc32 | 2020-02-08 | 92.6 kiB | 199 kiB | Fedora Project |
![]() | rpm | 1.2.11-17.fc31 | 2019-08-03 | 92 kiB | 201 kiB | Fedora Project |
![]() | xz | 1:1.2.11-3 | 2019-01-14 | 81.3 kiB | 327 kiB | Evangelos Foutras |
![]() | xz | 1:1.2.11-3 | 2019-01-14 | 81.3 kiB | 327 kiB | Evangelos Foutras |
![]() | xz | 1:1.2.11-3 | 2019-01-14 | 81.3 kiB | 327 kiB | Evangelos Foutras |
Manual pages
zlib(3)
zlib - compression/decompression library
Latest updates

Fedora rawhide development/Server-os: Updated from 1.2.11-20.fc32 to 1.2.11-21.fc32
2020-02-08

Fedora rawhide development/Everything-os: Updated from 1.2.11-20.fc32 to 1.2.11-21.fc32
2020-02-08

Fedora 31 releases/Server-os: Version 1.2.11-19.fc31 introduced
2020-01-07
- IBM CRC32 optimalization for POWER 8+ architectures re-add
- fixed firefox crash duer to zlib (#1741266)
- added test for crc32

Fedora 31 releases/Everything-os: Version 1.2.11-19.fc31 introduced
2020-01-07
- IBM CRC32 optimalization for POWER 8+ architectures re-add
- fixed firefox crash duer to zlib (#1741266)
- added test for crc32

CentOS 7.7.1908 os: Version 1.2.7-18.el7 introduced
2020-01-07
- Link with -z now for full RELRO

Arch rolling testing/os: Version 1:1.2.11-4 removed
2019-11-18

Arch rolling core/os: Updated from 1:1.2.11-3 to 1:1.2.11-4
2019-11-18

Arch rolling testing/os: Version 1:1.2.11-4 introduced
2019-11-14

Arch rolling staging/os: Version 1:1.2.11-4 removed
2019-11-14

Arch rolling staging/os: Version 1:1.2.11-4 introduced
2019-11-13

Fedora rawhide development/Everything-os: Updated from 1.2.11-19.fc32 to 1.2.11-20.fc32
2019-10-31
- Added -DDFLTCC parameter to configure to enable
- Z hardware-accelerated deflate for s390x architectures

Fedora rawhide development/Server-os: Updated from 1.2.11-19.fc32 to 1.2.11-20.fc32
2019-10-31
- Added -DDFLTCC parameter to configure to enable
- Z hardware-accelerated deflate for s390x architectures

Fedora rawhide development/Server-os: Updated from 1.2.11-18.fc32 to 1.2.11-19.fc32
2019-09-07
- IBM CRC32 optimalization for POWER 8+ architectures re-add
- fixed firefox crash duer to zlib (#1741266)
- added test for crc32

Fedora rawhide development/Everything-os: Updated from 1.2.11-18.fc32 to 1.2.11-19.fc32
2019-09-07
- IBM CRC32 optimalization for POWER 8+ architectures re-add
- fixed firefox crash duer to zlib (#1741266)
- added test for crc32

Fedora rawhide development/Everything-os: Updated from 1.2.11-17.fc31 to 1.2.11-18.fc32
2019-08-20
- IBM CRC32 optimalization for POWER 8+ architectures revert

Fedora rawhide development/Server-os: Updated from 1.2.11-17.fc31 to 1.2.11-18.fc32
2019-08-17
- IBM CRC32 optimalization for POWER 8+ architectures revert

Fedora rawhide development/Workstation-os: Updated from 1.2.11-15.fc30 to 1.2.11-17.fc31
2019-08-03
- IBM Z hardware-accelerated deflate for s390x architectures
- IBM CRC32 optimalization for POWER 8+ architectures

Fedora rawhide development/Server-os: Updated from 1.2.11-15.fc30 to 1.2.11-17.fc31
2019-08-03
- IBM Z hardware-accelerated deflate for s390x architectures
- IBM CRC32 optimalization for POWER 8+ architectures

Fedora rawhide development/Everything-os: Updated from 1.2.11-15.fc30 to 1.2.11-17.fc31
2019-08-03
- IBM Z hardware-accelerated deflate for s390x architectures
- IBM CRC32 optimalization for POWER 8+ architectures

Fedora 30 releases/Everything-os: Version 1.2.11-15.fc30 introduced
2019-06-17
Related packages
zlib-ada - Zlib for Ada
zlib-ada-debuginfo - Debug information for package zlib-ada
zlib-ada-debugsource - Debug sources for package zlib-ada
zlib-ada-devel - Development files for Zlib-Ada
zlib-debuginfo - Debug information for package zlib
zlib-debugsource - Debug sources for package zlib
zlib-devel - Header files and libraries for Zlib development
zlib-devel-32bit - Development files for zlib, a data compression library
zlib-devel-static - Static library for zlib
zlib-devel-static-32bit - Static library for zlib
zlib-gst - Zlib bindings for GNU Smalltalk
zlib-static - Static libraries for Zlib development