21
University of Colorado
94
Freeware
Fun, interactive, research-based simulations of physical phenomena.
41
WYSIWYG Web Builder
11,939
Shareware
Create websites without any programming, in a visual design interface.
2
Karaoke Builder
1,167
Shareware
Create karaoke CD+G tracks and make various track customizations.
15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
8
the Qucs team
3,038
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
335
New Wave Concepts Limited
9,831
Shareware
Combines circuit design, simulation and CAD manufacture to realize projects.
Anadigm
1
Freeware
Build your circuit by dragging and dropping Configurable Analog Modules.
5
Pluto Scarab Software
23
Freeware
Build a railroad system and earn money by delivering cargo between cities.
Jari Aalto
Freeware
Provides utilities for users, project/build managers and system administrators.
35
Sencha Inc.
472
Shareware
Sencha Architect allows you to build build HTML5 applications by drag-and-drop.
1
BlackWire Marketing, LLC
39
Shareware
Drag and drop web objects onto a design canvas to build websites.
1
Creative Pudding Hungary Llc
98
Commercial
Build your own race car, your own garage, and your own drag track.
Lizard Labs Software
Freeware
Build dashboards easy: drag-drop data from MS Excel to display and filter.
OSSBuild
13
Open source
A build system that is compatible with the autotools and MS Visual Studio build.
2
Revolution Education Ltd
291
Shareware
PICAXE Virtual System Modelling (VSM) is a software circuit simulator.
6
Argus Surveillance Inc.
1,840
Shareware
Install your own close circuit video surveillance system.
