Tips to open OPLX file

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

OPLX file extension

File Name Omniplan Project Document Format
File Category Text Files

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

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

What is OPLX file?

The file in the OPLX format belongs to the Text Files category. Additionally, the Text Files category contains 440 of other files. Omniplan Project Document Format is most often found on 1 operating systems. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. It is recommended to use Omniplan to handle this file. This is a program created by The Omni Group.

How to open OPLX file?

The most common problem when using Omniplan Project Document Format is that a specific OPLX is not associated with the program. Thus, when you open OPLX, the program selection wizard or some other program starts. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the OPLX 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 Omniplan

The first step is to check if the computer has the Omniplan program installed. This can be achieved by typing Omniplan into the operating system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file OPLX with Omniplan. Below you will find a list of applications that support OPLX files.

Programs to open OPLX file

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

Step 2. Create association of Omniplan with OPLX files

However, it may happen that the application itself does not cause the OPLX file to open in the Omniplan application, but you can set it manually. The association can be created using the drop-down list available by right-clicking on the file and selecting 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. 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. The "always use the selected program ..." field will set the Omniplan application as the default for handling the OPLX file.

Step 3. Update Omniplan to the latest version

If, however, after binding Omniplan with Omniplan Project Document Format there were still problems, you should update the program to the latest version. In this case, use the The Omni Group website or update the program from the application.

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

The problem may also be with the file itself if the above steps don't work. The most common file problems are:

The affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the OPLX file. The only repair option is to download the file again.
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. However, it is important to scan the entire system, not only the file OPLX or the program directory. Sometimes virus-infected OPLX files cannot be recovered, so make a backup in advance.
A typical compatibility error - the program does not support the older version of the OPLX file. These problems are known and are often very easy to fix using the software developers's website.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular OPLX file corruption. You can restore the file from a backup or use help.
The program can also signal the fact of encryption. The encrypted OPLX 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 OPLX file to another location will fix the problem.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Closing other programs should help. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the OPLX file for a certain period of time. If the problem persists, restart the machine.