Tips to open POSTAL file

Can't open the POSTAL file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open POSTAL files as well as a list of programs that support POSTAL files.

POSTAL file extension

File Name TomTom Postal Code Format
File Developer TomTom International
File Category Data Files

The POSTAL file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the POSTAL files. Below is a summary of the number of programs that support and open the POSTAL file on each system platform.

Operating systems
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0

What is POSTAL file?

The file in the POSTAL format belongs to the Data Files category. The creator of this file is TomTom International. Data Files consists of 1326 similar files. TomTom Postal Code Format appears on 2 operating systems as a functional file. These systems consist of Mac OS, Windows, although it may occasionally be found on another system, it will be non-functional. This file type can also be opened by 1 other programs. The TomTom Navigator programs will also handle the file when the TomTom HOME program does not fulfill its role.

How to open POSTAL file?

The main problem with TomTom Postal Code Format is that the POSTAL file is incorrectly associated with programs. This is manifested by the fact that POSTAL files open in unusual applications or do not have an assigned program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the POSTAL file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install TomTom HOME

An often overlooked issue is to make sure that TomTom HOME is installed on the computer. To do this, enter the name TomTom HOME into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file POSTAL with TomTom HOME. Later in this article you will find a list of programs that can open POSTAL files.

Programs to open POSTAL file

Remember to download programs supporting POSTAL files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of TomTom HOME with POSTAL files

If, despite the installed application, the POSTAL file does not start in the TomTom HOME application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can select the desired program. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. Checking the "Always use the selected program ..." box will permanently associate the POSTAL file with the TomTom HOME program.

Step 3. Update TomTom HOME to the latest version

If, however, after binding TomTom HOME with TomTom Postal Code Format there were still problems, you should update the program to the latest version.

Step 4. Check for the following problems with the POSTAL file

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The affected file may be 0 KB or smaller than expected. Usually this applies to POSTAL files downloaded from the Internet in case the download did not finish properly. The file should be downloaded again, making sure that the process has finished correctly.
The most common cause here is computer viruses. Perform a virus scan using available and up-to-date anti-virus software. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file POSTAL or the program directory. As a result of the scan, sometimes it is not possible to recover POSTAL files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of POSTAL file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular POSTAL file corruption.
When reading, a message appears that the file was encrypted or corrupted. The encrypted POSTAL files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. Copying the POSTAL file to another location will fix the problem.
This can happen on a file that does not support multiple access. You may find that another program you are using is preventing you from working with the file. Closing other programs should help. Sometimes it is necessary to wait a while before referencing the POSTAL file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.