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Graphical front end for command line debuggers

GNU DDD, the Data Display Debugger, is a graphical front-end for command-line debuggers. Many back-end debuggers are supported, notably the GNU debugger, GDB. In addition to usual debugging features such as viewing the source files, DDD has additional graphical, interactive features to aid in debugging.


Online manual in HTML, PDF, and Postscript from https://www.gnu.org/software/ddd/manual/; PDF, PostScript; texinfo sources, info files, and plain text version included

Heckert gnu.small.png This is a GNU package:ddd


Download version 3.3.12 (stable)
released on 11 February 2009

VCS Checkout


Related Projects


LicenseVerified byVerified onNotes
License:GPLv3orlaterJanet Casey31 January 2001

Leaders and contributors


Resources and communication

AudienceResource typeURI
Bug TrackingE-mailmailto:bug-ddd@gnu.org
BugsBug Trackinghttps://savannah.gnu.org/bugs/?group=ddd
DeveloperVCS Repository Webviewhttp://svn.savannah.gnu.org/viewvc/?root=ddd

Software prerequisites

Weak prerequisiteXPM lib
Required to useGNU debugger GDB version 4.16 or later (or another command line debugger)
Required to buildGNU compiler collection version 2.7.2 or higher (or another C++ compiler); LessTif user interface toolkit version 0.89 or higher (or another Motif-compatible user interface toolkit)
Weak prerequisiteGnuplot
Weak prerequisiteAthena Widget set

This entry (in part or in whole) was last reviewed on 11 October 2015.


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