A fast and lightweight IDE
elextr Fix line breaking with multibyte characters (#1960)
Fixes #1958 

Also replace GDK_space with ASCII space, its searching for that, not the keycode (which just happens to have the same value, lucky).
Latest commit 653b06e Nov 18, 2018
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ctags Add more 'fall through' comments for switch cases Dec 21, 2017
data Merge pull request #1914 from b4n/scintilla/update-3-10-0 Sep 19, 2018
doc Allow plugins to process keypress events before Geany (#1829) May 21, 2018
icons icon: regenerate png/ico files based on the svg Apr 12, 2015
m4 Update Scintilla to version 3.7.5 (#1503) Jul 24, 2017
plugins Update Scintilla to version 3.10.0 Aug 1, 2018
po Update of Traditional Chinese translation Nov 18, 2018
scintilla Update Scintilla to version 3.10.0 Aug 1, 2018
scripts Merge pull request #1931 from eht16/issue1930_fix_gtk3_bundle_download Sep 21, 2018
src Fix line breaking with multibyte characters (#1960) Nov 18, 2018
tests Add a test for the processing order when generating a tags file Nov 12, 2018
.gitignore Ignore generated doc/doxygen_* files Jul 3, 2016
.travis.yml TravisCI: Remove requirement to fail build on aggregate return (#1740) Jan 13, 2018
AUTHORS Add Matthew Brush as developer Nov 11, 2011
COMMITTERS Add Colomban to the COMMITTERS list Mar 2, 2011
COPYING Update FSF address Aug 24, 2012
ChangeLog Generate ChangeLog from Git log Jun 17, 2012
ChangeLog.pre-1-22 Concatenate ChangeLog.pre-0-17 and ChangeLog.pre-1-22 Jan 6, 2016
HACKING Use HTTPS URL for domain www.geany.org Apr 23, 2018
INSTALL Remove faulty empty lines Mar 5, 2017
Makefile.am Remove makefile.win32 based build system Jul 21, 2016
NEWS Update of Traditional Chinese translation Nov 18, 2018
README Update some links to HTTPS Jun 2, 2018
README.I18N Use HTTPS URL for domain www.geany.org Apr 23, 2018
README.Packagers Fix typos Jan 3, 2016
README.rst Add a README.rst link for GitHub to know the format and render it Jun 25, 2016
THANKS Update Indonesian translation (#1501) May 25, 2017
TODO Remove GNU regex now we have GRegex Jan 2, 2012
autogen.sh Don't warn about missing configure flags if configure shall be skipped Apr 12, 2012
configure.ac Post release version bump Feb 25, 2018
geany.desktop.in geany.desktop.in: Add Keywords field entry Jun 16, 2016
geany.exe.manifest Post release version bump Feb 25, 2018
geany.gladep Don't regenerate the support.[hc] files, to prevent unnecessary rebui… May 1, 2007
geany.nsi.in Use HTTPS URL for domain www.geany.org Apr 23, 2018
geany.pc.in Replace references to GTK2 with GTK+ Jul 10, 2015
geany.spec.in Use HTTPS URL for domain www.geany.org Apr 23, 2018
geany_private.rc Post release version bump Feb 25, 2018


Geany - A fast and lightweight IDE


Geany is a small and lightweight integrated development environment. It was developed to provide a small and fast IDE, which has only a few dependencies from other packages. Another goal was to be as independent as possible from a special Desktop Environment like KDE or GNOME. So it is using only the GTK+ toolkit and therefore you need only the GTK+ runtime libraries to run Geany.


The basic features of Geany are:

  • syntax highlighting
  • code completion
  • auto completion of often used constructs like if, for and while
  • auto completion of XML and HTML tags
  • call tips
  • folding
  • many supported filetypes like C, Java, PHP, HTML, Python, Perl, Pascal
  • symbol lists
  • embedded terminal emulation
  • extensibility through plugins

Installation from distribution packages

Using distribution packages on Linux, BSD and similar distributions is the easiest and recommended way. This way you will also benefit from automatic Geany updates by the package manager of the distribution.

Packages are available for most distributions including Debian, Fedora, Ubuntu and many more.

Installation on Mac OS and Windows

Prebuilt binary packages for Mac OS and Windows can be found on https://www.geany.org.

Installation from sources


For compiling Geany yourself, you will need the GTK2 (>= 2.24) or GTK3 libraries and header files. You will also need its dependency libraries and header files, such as Pango, Glib and ATK. All these files are available at https://www.gtk.org.

Furthermore you need, of course, a C compiler and the Make tool; a C++ compiler is also needed for the required Scintilla library included. The GNU versions of these tools are recommended.

To build the user manual you need rst2html from Docutils. A pre-built version of the manual is available in distribution tarballs and will be used as fallback if rst2html is missing. When building from Git however, that pre-built version is not included and rst2html is required by default. You can explicitly disable building the user manual using the --disable-html-docs configure flag, but this will result in not installing a local version of the user manual, and Geany will then try and open the online version instead when requested.


Building Geany from source on Mac OS and Windows is more complicated and is out of scope of this document. For more information on building instructions for these platforms, please check the wiki at https://wiki.geany.org/howtos/.

Installing from a Git clone

Install Autotools (automake, autoconf and libtool), intltool, and the GLib development files before running any of the following commands, as well as rst2html from Docutils (see above for details). Then, run ./autogen.sh and then follow the instructions for installing from a release tarball.

Installing from a release tarball

Run the the following three commands:

$ ./configure
$ make
(as root, or using sudo)
% make install

For more configuration details run ./configure --help.

If there are any errors during compilation, check your build environment and try to find the error, otherwise contact the mailing list or one of the authors.

See the manual for details (geany.txt/geany.html).


To run Geany just type:

$ geany

on a console or use the applications menu from your desktop environment. There a few command line options. See the manual page of Geany or run:

$ geany --help

for details. Or look into the documentation in the doc/ directory. The most important option probably is -c or --config, where you can specify an alternate configuration directory.


Geany is distributed under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of this license can be found in the file COPYING included with the source code of this program. The included Scintilla library (found in the subdirectory scintilla/) has its own license, which can be found in the file scintilla/License.txt included with the source code of this program.

Ideas, questions, patches and bug reports

See https://www.geany.org/. If you add something, or fix a bug, please create a pull request at https://github.com/geany/geany/. Also see the HACKING file.

2005-2018 by Enrico Tröger, Nick Treleaven, Colomban Wendling, Matthew Brush and Frank Lanitz