Photoshop alternative

GIMP

StylePix

Pixlr

Krita

[轉] 製作 Wireframe 設計圖的免費工具整理

http://www.gtwang.org/2014/04/free-wireframe-tool.html

Python Scientific Distribution

Anaconda
Enthought Canopy
Python(x,y)
WinPython
Pyzo
Algorete Loopy
ActivePython

SciPy
 

共筆 / 線上白板 / Web-based whiteboard / Collaboration system

http://www.twiddla.com/

Google DOCS

https://awwapp.com/

http://whiteboardfox.com/

http://www.groupboard.com/mp/freegbbutton.cgi

 

Android emulator

DuOS

Genymotion

Twerk

AVD

30字以內的履歷

http://www.cmoney.tw/notes/note-detail.aspx?nid=21405

codemonkey

http://www.playcodemonkey.com/