Book Builder
Hearthstone: Deck Builder1.2.45
Hearthstone fans can create their own virtual card decks using this portable book of spells
Platform: Android
SR 3D Builder0.5.0.1
Create virtual block-builder structures with this excellent tool
Vote: 4.8/10 (34 votes) Platform: Windows
Megapolis6.21
A city-builder game for mobile devices with 3D graphics
Vote: 4.5/5 (67 votes) Platform: Android
Lazy Town2.0
LazyTown's BooClips Digital Book for the Android - videos, animations and more!
Vote: 3.5/5 (107 votes) Platform: Android
Flex Builder2
An editor with many tools and an ecosystem for app development through Macromedia Flex Framework
Vote: 5.7/10 (37 votes) Platform: Windows
Resume Builder4.3
Craft resumes for free with this handy tool
PRO: Cover letter creation included
CON: Looks a little outdated
Vote: 5.3/10 (42 votes)
Platform: Windows
Theme Builder0.1.3366.26328 Beta
Create your own customized Windows desktop themes
CON: Not very intuitive
Vote: 4.6/10 (21 votes)
Platform: Windows
RSS Builder2.1.8
This app allows users to customize and build their very own RSS feeds
Vote: 4.0/10 (10 votes) Platform: Windows
Force Builder1.1.1
Unleash your creativity with the LEGO® Star Wars™ Force Builder App
Vote: 4.0/5 (98 votes) Platform: Android
Weapon Builder5.1
Build custom weapons on your Android device and share them online
Vote: 3.5/5 (45 votes) Platform: Android