Tips to open PMBAK file

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

PMBAK file extension

File Name PlanMaker Backup Format
File Category Spreadsheet Files

The PMBAK file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the PMBAK files. Below is a summary of the number of programs that support and open the PMBAK file on each system platform.

Operating systems
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What is PMBAK file?

The file in the PMBAK format belongs to the Spreadsheet Files category. In addition to this file, the Spreadsheet Files category includes 100 related files. PlanMaker Backup Format is most often found on 1 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. The main program that supports this format is PlanMaker. This was created by SoftMaker Software GmbH.

How to open PMBAK file?

The main problem with PlanMaker Backup Format is that the PMBAK file is incorrectly associated with programs. Thus, when you open PMBAK, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the PMBAK 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 PlanMaker

The first step is to check if the computer has the PlanMaker program installed. To do this, enter the name PlanMaker into the system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open PMBAK files.

Programs to open PMBAK file

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

Step 2. Create association of PlanMaker with PMBAK files

However, it may happen that the application itself does not cause the PMBAK file to open in the PlanMaker application, but you can set it manually. 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. Changes can be made using the "Change" button. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the PMBAK file with the PlanMaker program.

Step 3. Update PlanMaker to the latest version

If, however, after binding PlanMaker with PlanMaker Backup Format there were still problems, you should update the program to the latest version. Some applications allow you to update from the program level, and for others you need to download the installer from the SoftMaker Software GmbH page and install.

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

If the above steps do not help, you can assume that the file itself is not correct. The most common file problems are:

The PMBAK file may be unusually small compared to the original file. This suggests truncating the PMBAK file contents when downloading or copying. Downloading the file again should fix the problem.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the PMBAK file that we want to open. Sometimes virus-infected PMBAK files cannot be recovered, so make a backup in advance.
Older version of PMBAK file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged PMBAK files. The easiest way to restore the file is from a backup or by contacting , but this one can be expensive. Not all damage can be reversed.
When reading, a message appears that the file was encrypted or corrupted. The encrypted PMBAK files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. While there is usually no problem reading such a file, it may not be possible to save it. Copying the PMBAK file to another location will fix the problem.
This can happen on a file that does not support multiple access. In this case, the PMBAK file is blocked by the first application to open it. Running programs (including those in the background) should be verified. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the PMBAK file for a certain period of time. If nothing helps, please reset the device.