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UserPort 1.0

It is possible to use programs such as PortMon


Last Week downloads: 0
Total downloads: 12,675
  • Last Updated: Apr 13, 2011
  • License: Freeware Free
  • OS: Windows 2000/NT
  • Requirements: No special requirements

User reviews

4 out of 5 based on 2 ratings for UserPort 1.0

For UserPort 1.0Publisher's description


UserPort is a System Utilities software developed by Smitka development. After our trial and test, the software is proved to be official, secure and free. Here is the official description for UserPort:

Edit by Brothersoft: This program solves the problem of impossibilities Direct Access to ports on the NT system. Use a proprietary driver for access to Portum.With it you can use programs like the PortMon

UserPort.SYS is a kernel mode driver for Windows NT/2000 that gives usermode programs access to I/O Ports. This makes it possible to access hardware directly from a normal executable in the same way as under Windows 95/98/ME. This driver does not work on Windows 95/98/ME and there is really no need to run it anyway because I/O ports are always granted to usermode programs on these operating systems.

The driver can be used for the following purposes:
• To run software on Windows NT/2000 that normally only runs on Windows 95/98/ME.
• To easily access hardware like the Parallel port and other I/O ports.

So what’s the drawbacks with this wonderful software? Microsoft has for security reasons prohibited usermode access to I/O ports. Opening up I/O ports creates a big security hole in your system. You should therefore carefully set the grant lists to only give usermode access to the specific I/O ports you need. The Default values opens up a wide range of I/O ports and you should narrow it down
you can free download UserPort 1.0 now.


Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for UserPort,and please consult directly with program authors for any problem with UserPort.

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