Login

We are experiencing technical difficulties. Your form submission has not been successful. Please accept our apologies and try again later. Details: [details]

Register

We are experiencing technical difficulties. Your form submission has not been successful. Please accept our apologies and try again later. Details: [details]

Thank you for registering

An email to complete your account has been sent to

Return to the website

get direct access

Fill in your details below and get direct access to content on this page

Text error notification

Text error notification

Checkbox error notification

We are experiencing technical difficulties. Your form submission has not been successful. Please accept our apologies and try again later. Details: [details]

Thank you for your interest

You now have access to Software Registration & Downloads

A confirmation email has been sent to

Continue to page

Please or get direct access to download this document

Dos2usb License Key

The official developer is (Germany). Be cautious of third-party resellers claiming to sell "cheap keys"—many are scams.

Having a valid DOS2USB license key offers several benefits, including: dos2usb license key

Advanced redirection and formatting options may be disabled. The official developer is (Germany)

In the world of industrial computing, point-of-sale (POS) systems, and legacy hardware management, few utilities are as revered as . This software solves a critical problem: allowing modern Windows-based systems (Windows 10, 11, and Server editions) to communicate with older printers, cash drawers, and scales that were originally designed for DOS-based parallel (LPT) or serial (COM) ports. In the world of industrial computing, point-of-sale (POS)

DOS2USB was developed by (and later other variants like DOSPRINT and USB2DOS). It is a TSR (Terminate and Stay Resident) program that intercepts output sent to LPT1 (or LPT2/LPT3) and forwards it to a USB printer via the Windows USB stack.

No. DOS2USB is for USB printers . For USB-to-serial (RS232), use DOS2COM or a dedicated serial redirector.