Multicom OEM 

With Multicom OEM you can: -Create your_protocol-to-serial abstraction. -Create virtual platform and emulator plugins. -Create usb2serial bluetooth2serial IrDa2serial adapters
add support of virtual serial ports programming interface fully control virtual serial ports

GeoBase 

GeoBase is a high performance OEM tool for embedding GIS functions in client and server applications. GeoBase functions include quality maps, fast geocoding and routing and analysis tools.
map engine mapping geocoder map component server map

Virtual Serial Ports Driver XP 

Using Virtual Serial Ports Driver XP you can create any number of virtual serial ports in your system which will be connected to each other via virtual null-modem cable. You can connect one application to another using virtual serial port pair.
virtual serial port virtual com port serial port driver virtual serial ports driver vspd xp virtual port driver xp serial port emulator serial port connection

SkimEdit 

SkimEdit is compact easy-to-use and the same time very fast and powerful notepad replacement. Key features: editing big files (up to 2 Gb), highlighting HTML, show special characters, convert OEM-ANSI, insert filenames from folder.
text edit notepad replacement easy txt editor note pad pads notes

EditPad Classic 

EditPad Classic is a small but powerful text editor and Notepad replacement. It is compact (a single exe) and has an easy-to-use tabbed interface.
editpad editpad classic notepad text editor

Oem<->Ansi converter 

Oem- Ansi converter is an utility which allows to convert old text files in DOS code to new code understanding by programs of MS Windows. As a plug-in of Useful File Utilities it have a capability to process thousand and thousand files at one time.
ansi converter file utility