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.
PSPad
SCRATCH
Microsoft Visual Basic
Python
Dev-C++
eXtreme Burner - AVR
Microsoft Windows Logo
RapidSVN
CodeBlocks
ByteScout PDF Viewer SDK
NetBeans IDE
BlueJ
Oracle Data Access Components
Jindent
SD-TOOLKIT® Barcode Reader SDK
VS.Php Standalone Edition
Robei
OEAPI
JavaFX
Keil µVision
Dolphin Smalltalk
ASPRunner Professional
XAMPP
Android Studio
Arduino
Opus Pro
Still Capture Library
Synactis PDF In-The-Box ActiveX
EasyStructure
Embarcadero Dev C++
Discover FDM
Add-on support
You can get add-ons that download files/video from arbitrary websites.