- Wizdler
- Wizmage Image Hider
- WizNote Web Clipper
- Wobbledogs
- Wobbly Life
- Wolf Wallpaper HD New Tab - Wolves Themes
- Wolfram|Alpha (Official)
- Woot
- Woot! Watcher
- Word Count
- Word Replacer II
- WordPad
- Wordpress Admin Bar Control
- Words with Friends 2
- Words With Friends Play Free
- Workday
- World Clocks
- World Data Finder
- WorldBox - God Simulator
- WowMovix Search Plus
- WowMovix Start
- WowMusix Start
- WPSNIFFER - WordPress Themes Sniffer
- Wrike Extension for Easier Task Management
- Wunderlist in Gmail