Celestia
Mar 25, 2018 - v1.6.1.01Education/Astronomy
Plan9port
Aug 26, 2017 - v2017.07.21.3Education/ComputerScience
Multics
Aug 13, 2017 - v1.rc9.git-081017.2Education/ComputerScience
Tagaini Jisho
May 13, 2017 - v1.0.90.02Education
Inferno
Nov 8, 2016 - v2016.11.06.4Education/ComputerScience
JRPG - Learn to read Japanese
May 1, 2016 - v0.4.0.2016Education/Languages
GNU Emacs
Apr 16, 2016 - v1.0.0.0Education
Stellarium
Mar 24, 2015 - v0.10.5.01Education/Astronomy
Genius Math Tool
Sep 13, 2014 - v1.0.18.1multiple/Calculator
gpsd package
Unrated.
Aug 19, 2014 - v0.2.0.3Education
modRana
Aug 1, 2014 - v0.45.3.3Education
Anki
Feb 13, 2014 - v2.0.8.2Education
Courserian
Feb 7, 2014 - v0.4.0.5Education
Qucs
Dec 26, 2013 - v0.0.17.3Education/Electricity
CASPack
Sep 3, 2013 - v2.1.1.1multiple/multiple
GMapCatcher
Jul 29, 2013 - v0.8.0.4Education/Geography
XEphem
Jul 28, 2013 - v1.0.1.1Education/Astronomy
Ding (dictionary)
Jul 19, 2013 - v1.7.0.0Education/Literature
Sage
Jul 18, 2013 - v5.10.0.0Education/Math
R
Jul 4, 2013 - v3.0.1.5Education/Math
Aladin
Jun 4, 2013 - v1.0.1.1Education/Astronomy
Circuit Simulator
May 21, 2013 - v1.0.0.0multiple/Electricity
MathPiperIDE
Unrated.
May 11, 2013 - v1.0.1.1Education/Math
jMemorize
Unrated.
May 10, 2013 - v1.0.1.1Education
GPeriodic
May 6, 2013 - v1.0.2.1Education