How to open GP1 file extension?

The author of advice: Mr Brankiewicz

GP1 files are incessantly popular. However, a file name containing GP1 file extension is problematic for some of the users. They have problems with correct opening of a file with GP1 extension. However, it should be remembered that GP1 file extension can match one or more types of files. The most popular is Street Atlas GPS Log but if there are others, you will find information concerning them below.

So, it is worth looking close at the problem concerning GP1 files and search for its solution.

A list of programs supporting files types with GP1 extension can be found below. Applications are sorted according to appropriate operational systems and their popularity.

  • Street Atlas GPS Log

    .gp1 file extension

    Category: GPS&GIS Files

    OS Software
    Windows Street Atlas USA Street Atlas USA
  • Gerber Inner Plane 1 (negative)

    .gp1 file extension

    Category: 3D&CAD Files

    OS Software
    Windows Altium Designer Altium Designer

How to check if a file we want to open is not infected by malware or viruses?

  • Download Malware/viruses removal tool from GP1 files in the Windows system.
  • Click “Start scanning” and wait until the programme performs the scanning process on your computer.

What are the reasons of errors concerning GP1 extension of files?

The problem that often causes damage concerning GP1 extension are Windows system registry errors. That is why, in the first place it is recommended to:

  • Scan computer in order to identify, repair and open the GP1 file
  • Check system registry from the angle of hidden errors
  • Repair file’s associations with programs in the system registry

If you are not sure if the above problems concern you, you should consider other frequent irregularities:

  • You do not have an appropriate application installed that supports GP1 file extension
  • GP1 file is corrupted
  • The application’s version necessary to open the file is not correct
  • The file is not assigned to an appropriate program

Solving problems with GP1 files


If GP1 file does not open, firstly, it is worth using files associations built in the Windows system with application that can support them. In order to do it, you should double-click a GP1 file icon. A list of programs that probably support such a file will appear. It is enough to choose one of them so that Windows would open a given extension with it. Incorrect file’s association will result in Windows trying to open GP1 file with a wrong program all the time even if there is an appropriate application supporting this format on a drive. In this case, it is necessary to perform the above mentioned registry scanning and associations’ repair.

If associations are correct and Windows still cannot open the file, most probably the computer does not have appropriate software supporting files with name containing GP1 in their extension. The solution to this problem is very simple. You should buy or download a free (if they exist) application that will allow you to open, browse and edit GP1 format. It is no risk because many paid programs have free test versions enabling to check their functionality.

Do you have extra information about a GP1 file? [ Add information about a GP1 file ]

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