1,578
Adobe Systems
118,009
Shareware
Create, edit, convert, sign, annotate, and compress PDF documents.
79
Adobe Systems
6,952
Shareware
17
Adobe
613
Shareware
1
YouSendIt
8
Freeware
YouSendIt Acrobat Plug-in is a tool used with Adobe Acrobat.
1
New Wave Concepts Limited
116
Demo
Is a highly innovative simulation package for prototyping electronic systems.
Lalim Software
36
Shareware
Lalim Parallel Port Control can control hardware through the parallel port.
3
Tim Edwards
148
Freeware
Schematic drawing tool targeted at producing nice publishable schematic captures.
28
Traction Software
6
Shareware
PDF Bookmark Print Batch is an Acrobat plug-in tool for full version of Acrobat.
2
Elder Audio Inc
58
Freeware
Ec-2600 Controller is one of the top of the line digital speaker controller.
Kelly Controller
3
Freeware
Kelly’s PM motor controller is full bridge or 4 quadrant controller.
2
Orb Networks Inc.
178
Freeware
Orb Mini Controller is a standalone mini controller for Mac or PC.
31
KiCad Developers Team
14,218
Open source
You can create schematic diagrams or printed circuit board with up to 16 layers.
156
CadSoft Computer GmbH
52,212
Shareware
PCB design software with a schematic editor and auto-routing feature.
33
ABACOM
4,179
Shareware
sPlan is a software to design your schematic circuit diagrams easy and fast.
15
Labcenter Electronics
117,809
Shareware
Proteus PCB design combines the ISIS schematic capture and ARES PCB layout.
26
Ansoft Corporation
168
Commercial
Ansoft Designer is an integrated schematic and design management front-end.