IDE
An integrated development environment (IDE) might be the best way to go if you are a software developer and need to be aware of all parts of your project at the same time. IDEs usually come with built-in compilers, source editors, revision managers and a lot more useful features.
Bochs
Java Advanced Imaging for JDK
BarCodeWiz Barcode ActiveX Control
Zeus Lite
Reads51
PHP Designer
DFMToSource
HPjmeter
ActivePython
Total Immersion D'Fusion Studio
Informix Client SDK
Stencyl
Dynamic Web TWAIN
b4a
Topview Device Programmer B
Resource Builder
DIGTRX
Data Widgets
Cosmos User Kit
JetBrains dotPeek
Code Advisor for Visual Basic 6
Chrome Extension Creator
DevExtras - CodeReflect
Agent SVN
Canopy
Blade API Monitor
Batch Compiler
NetBeans Mobility Pack
Discover FDM
Add-on support
You can get add-ons that download files/video from arbitrary websites.