FLTK logo


FLTK matrix user chat room
(using Element browser app)   FLTK gitter user chat room   GitHub FLTK Project   FLTK News RSS Feed  
  FLTK Apps      FLTK Library      Forums      Links     Login 
 Home  |  Articles & FAQs  |  Bugs & Features  |  Documentation  |  Download  |  Screenshots  ]

v1.3.9 | v1.3.8 | v1.3.7 | v1.3.6 | v1.3.5 | v1.3.4 | v1.3.3 | v1.3.2 | v1.3.1 | v1.3.0 | v1.1.10 | v1.0.11 | v1.4.x | Git | Subversion ]

Source Code

Developing new FLTK applications? Use 1.3.9, the first entry in the table below. The top entry will always be the latest stable release.

Only old software should use 1.1.10, and only very old software uses 1.0.11. These older releases are end of life, and may not even compile on new platforms. Try to use 1.3; many older apps can use it with little or no change.

For more about FLTK releases and development, see this article on FLTK releases and the FLTK roadmap.

  - - -   Public Releases   - - -  
Version Filename Size MD5 Sum
  1.3.9 fltk-1.3.9-source.tar.bz24663 KiB0b233e1b406f3cb4001799fc7f3b6f7f  
  fltk-1.3.9-source.tar.gz5437 KiB6e7a389f97b420bc31f99edd3522a85e  
  fltk-1.3.9-docs-html.tar.gz7281 KiB30a5a337b1b0b54c21bdebb37881948a  
  fltk-1.3.9-docs-pdf.tar.gz8241 KiB59168dac4d99a923d3deb530550ffb4d  
  1.3.8 fltk-1.3.8-source.tar.bz24468 KiBed08b7985779213dc6190dc7b75d01a2  
  fltk-1.3.8-source.tar.gz5211 KiB84907602c2e50fadec3bc40fb61935cd  
  fltk-1.3.8-docs-html.tar.gz7303 KiBecb716bfdce600b8ae3964680588c1b1  
  fltk-1.3.8-docs-pdf.tar.gz4541 KiB07a71c194f935b31e7d489ed73767eed  
  1.3.7 fltk-1.3.7-source.tar.bz24464 KiBb28470d0509d00633d21bee9b65167f8  
  fltk-1.3.7-source.tar.gz5210 KiB8483e58b2312a348c0f66101eead1409  
  fltk-1.3.7-docs-html.tar.gz7303 KiBa37f2d215b2b5bafb477f81eefafaee5  
  fltk-1.3.7-docs-pdf.tar.gz4538 KiB40975a414d435efc0b840a5e6dec4c87  
  1.3.6 fltk-1.3.6-source.tar.bz24463 KiB1e1858ef4b2f9ace7a2184526a41bc7d  
  fltk-1.3.6-source.tar.gz5211 KiB44524252d1e6a5a8141421393546fad9  
  fltk-1.3.6-docs-html.tar.gz7304 KiBceb639e523dd16c49618777957f32c37  
  fltk-1.3.6-docs-pdf.tar.gz4538 KiBa5767fb036d1467f92f4aed9f53de79d  
  1.3.5 fltk-1.3.5-source.tar.bz24393 KiB0de2b45a1896be2b4a8cafae89b84248  
  fltk-1.3.5-source.tar.gz5139 KiBe85017defd5a03ae82e634311db87bbf  
  fltk-1.3.5-docs-html.tar.gz7281 KiBe6c2d644731e06c2274716b6ad017453  
  fltk-1.3.5-docs-pdf.tar.gz4836 KiBd10738e7bb6b534d94771b37c8e92af3  
  1.3.4 fltk-1.3.4-2-source.tar.gz5158 KiBb8e291343357e49dd81a22408744e400  
  fltk-1.3.4-2-source.tar.bz24397 KiB69128be72365cbedd1d380739f0164e3  
  fltk-1.3.4-1-source.tar.gz5163 KiBd7fcd27ab928648e1a1366dd2e273970  
  fltk-1.3.4-1-source.tar.bz24432 KiB8416f7cf34e20b208879bf786662f74a  
  fltk-1.3.4-docs-pdf.tar.gz4798 KiB837f211e38efdbb76a58b2229adb7cf3  
  fltk-1.3.4-docs-html.tar.gz7329 KiBa494b7880767f7766a5e5d037a30bce4  
  1.3.3 fltk-1.3.3-source.tar.gz4870 KiB9ccdb0d19dc104b87179bd9fd10822e3  
  fltk-1.3.3-source.tar.bz24127 KiBbd31c99dd483e77e3c1a981f10f06c0f  
  fltk-1.3.3-docs-html.tar.gz6919 KiB290cb2bc41b603c1fb6a2d40e66910ee  
  fltk-1.3.3-docs-pdf.tar.gz4356 KiBf111b98ab4a4a86139a225095a371762  
  1.3.2 fltk-1.3.2-source.tar.gz4162 KiB9f7e707d4fb7a5a76f0f9b73ff70623d  
  fltk-1.3.2-source.tar.bz23415 KiBf5db11d3cb05f67e4aab90c46a6ba592  
  fltk-1.3.2-docs-html.tar.gz3592 KiB3a989e3c4950decf52f603c3d200853a  
  fltk-1.3.2-docs-pdf.tar.gz4311 KiBdc8f9a56f1b439cd7b3cce23189ef8a1  
  1.3.1 fltk-1.3.1-source.tar.gz4158 KiBb5b84ed63751ab3f76aa8d36cccf59e7  
  fltk-1.3.1-source.tar.bz23412 KiB6b8fba863b9d186150582edeb3fd1d85  
  fltk-1.3.1-docs-html.tar.gz3554 KiB3d9e58732c12ef0e2b8b64c66d91b6ac  
  fltk-1.3.1-docs-pdf.tar.gz3512 KiB3bb7cdd19cb17d4166e0ede328113003  
  1.3.0 fltk-1.3.0-source.tar.gz4015 KiB44d5d7ba06afdd36ea17da6b4b703ca3  
  fltk-1.3.0-source.tar.bz23271 KiB74bd7e8fd89bd0670ddb5d9a591ac9f8  
  fltk-1.3.0-docs-html.tar.gz3482 KiBee79155cffc211e1d70a3ad8d3f170ef  
  fltk-1.3.0-docs-pdf.tar.gz3373 KiB8c8aa85f4230b701ebed4616f9f2429f  
  1.1.10 fltk-1.1.10-source.tar.gz2606 KiBe6378a76ca1ef073bcb092df1ef3ba55  
  fltk-1.1.10-source.tar.bz22163 KiBa1765594bc427ff892e36089fe1fa672  
  fltk-1.1.10-source.zip3483 KiBd66da1bfae70ccc0607de44591f251f7  
  1.0.11 fltk-1.0.11-source.tar.gz1125 KiB4c4b7ade9fc3273496b6f1fe049c9796  
  fltk-1.0.11-source.tar.bz2976 KiBe917767d012bcd8953a5d811e68134ff  
  fltk-1.0.11-source.zip1479 KiB8e9bc36eb25c5ff01eb69477f60d8437  
  - - -   Development Use   - - -  
  Version Filename Size MD5 Sum  
  1.4.x fltk-1.4.x-20240412-feec8f9f.tar.bz27684 KiB53656c969dcb5f053fa3913a36a559f5  
  fltk-1.4.x-20240412-feec8f9f.tar.gz8483 KiB4c3483fc1225f52253cbb9a625c88734  

Git Access

The FLTK software is available to the public via Git.
The current active development branch is FLTK 1.4, and the latest stable version is FLTK 1.3.
These can be checked out of Git using the following command:

    git clone https://github.com/fltk/fltk.git
..or browsed with this URL:

For more information on using Git see the Git Quick-Start Guide page.

Developers with write access should consult GitHub docs on how to setup their access and/or read article #1591: Git for FLTK Developers for more information.

For further explanation about the different versions of FLTK see article #825: What are the Versions of FLTK?.

Older Abandoned Versions

NOTE: Dev snapshots of 2.x and 3.x have been disabled; use Git to access them.

The FLTK developers voted to disable snapshots of 2.x and 3.x because app developers were still using them for production software, despite warnings, which is bad. Only the active release stream (1.4.x) has development snapshots now, to avoid confusion.

The previous experimental and now inactive branch is FLTK 2.0. If you really need access, you can check this out using:

    git clone https://github.com/fltk/fltk-legacy.git
..or browse with this URL:

Another previous experimental and now inactive development branch is FLTK 3.0. It is in pre-alpha stage, but is currently dormant and should not be used. If you really need access, you can check this out using the above ("-legacy") command and URL and switch to branch FLTK 3.0:

    git checkout branch-3.0

Subversion Access (discontinued)

The FLTK software is no longer available via Subversion.
Please use Git instead (see above).


Comments are owned by the poster. All other content is copyright 1998-2024 by Bill Spitzak and others. This project is hosted by The FLTK Team. Please report site problems to 'erco@seriss.com'.