Plug-in email systems
Plug-in email systems for businesses, web sites, and educational institutions.
http://www.ownmail.com/

JavaScript Joystick Plug-in
A free browser plug-in to enable JavaScript, Java, Flash and Director to access joysticks and gamepads.
http://www.bigredswitch.co.uk/toolbox/joystick/

ISAPNPTOOLS
A set of programs that allow ISA Plug-And-Play devices to be configured on a DOS (and Linux) machine. Suitable for all systems which contain ISA bus Plug-and-Play cards, whether or not they include a PnP BIOS.
http://www.roestock.demon.co.uk/isapnptools/

Homeseer Software Plug-Ins
Homeseer home automation software plug-ins including caller identification units, security systems and weather stations.
http://patrick.lidstone.net/ha

Intercom Computer Systems Inc.
IBM plug compatible removable media sub-systems, tape libraries and virtual systems.
http://www.intercomcs.com

GreCon Inc.
Spark Detection Systems for pneumatic conveying and exhaust systems reduce your risk of dust fires or explosions. Measuring Systems for panelboard quality assurance including Thickness Gauges, Delamination and Blow Detectors, Bond Analyzers, Raw Density Gauges, Moisture Meters, Weight Per Unit Area Gauges, and Surface Defect Recognition. Wood panel quality measuring systems for plywood, laminated veneer lumber, LVL, oriented strand board, OSB, partical board, medium density fiber, MDF, high density fiber, HDF, fiberboard, flooring. Equipment that protects and improves your bottom line.
http://www.grecon-us.com/

Trading Systems Analysis Group
Shatterfield Commitments of Traders Data, Trade Oracle for MetaStock, plugins and charting software.
http://www.tsagroup.com/

Thelotron Technologies
DirectX audio plug-ins for host based audio processing. Developer of the BeatModel T1 Plug-in Pack.
http://www.thelotron.com/

Lok and Load Plug-Ins Manager
Works with Pro Tools to speed loading and apply plug-in configurations. By About Right Ltd.
http://lok.seeker.co.nz

Productive Computing
Productive Computing, Inc., the premier Filemaker Pro Database consultants, which provide custom Filemaker Pro Database solutions and plug ins and ecommerce integration can build a customized Filemaker Pro Database for any small to medium size business.
http://www.productivecomputing.com/