TWedge is described as 'enables you to capture data from devices like bar code readers, scanners, decoders, gauges, electronic scales and many more without programming'. There are four alternatives to TWedge for Windows. The best alternative is 232key, which is free. Other great apps like TWedge are WinWedge (Paid), Bill Redirect (Paid) and Simple Data Logger (Paid).
Communication with RS232 USB Scale, balance, barcode scanners, Proximity reader, RFID or any other devices to communicate with your Windows applications, Excel, Access, LIMS, MMIs, Medical Systems, web page... keyboard wedge or direct.
Writes data from a measurement instrument (scale, balance, etc.) or bar code reader to a file. Supports RS232, USB (virtual COM port), Bluetooth SPP and Ethernet (raw TCP) connections. Can add date and time.