PLANNER File Extension

PLANNER file icon
Gnome Planner Format
  • Developer
    The GNOME Project
  • Popularity
    3 (3 votes)

What is PLANNER file?

Full format name of files that use PLANNER extension is Gnome Planner Format. Gnome Planner Format format was developed by The GNOME Project. PLANNER files are supported by software applications available for devices running Linux, Windows. PLANNER file format, along with 1258 other file formats, belongs to the Data Files category. Users are advised to use Gnome Planner software for managing PLANNER files, although 1 other programs can also handle this type of file.

Programs which support PLANNER file extension

The following list contains programs grouped by 2 operating systems that support PLANNER files. PLANNER files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support PLANNER file

How to open file with PLANNER extension?

Problems with accessing PLANNER may be due to various reasons. Fortunately, most common problems with PLANNER files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Gnome Planner

The main and most frequent cause precluding users form opening PLANNER files is that no program that can handle PLANNER files is installed on user’s system. To address this issue, go to the Gnome Planner developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support PLANNER files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Gnome Planner website and download the installer.

Step 2. Check the version of Gnome Planner and update if needed

If you already have Gnome Planner installed on your systems and PLANNER files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why PLANNER files are not compatible with Gnome Planner. The latest version of Gnome Planner should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open PLANNER files to Gnome Planner

If the issue has not been solved in the previous step, you should associate PLANNER files with latest version of Gnome Planner you have installed on your device. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the PLANNER file
  • Select Choose another app → More apps
  • Finally select Look for another app on this PC, point to the folder where Gnome Planner is installed, check the Always use this app to open PLANNER files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected PLANNER file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • A message window should appear informing that This change will be applied to all files with PLANNER extension. By clicking Continue you confirm your selection.

Step 4. Check the PLANNER for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the PLANNER file in question. Problems with opening the file may arise due to various reasons.

1. Verify that the PLANNER in question is not infected with a computer virus

If the file is infected, the malware that resides in the PLANNER file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the PLANNER file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the PLANNER file’s structure is intact

Did you receive the PLANNER file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the PLANNER file has been downloaded from the internet only partially, try to redownload it.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Gnome Planner Format file again.

4. Check whether your system can handle Gnome Planner

If the system is under havy load, it may not be able to handle the program that you use to open files with PLANNER extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Gnome Planner Format files. It is possible that one of the available system or driver updates may solve the problems with PLANNER files affecting older versions of given software.

Do you want to help?

If you have additional information about the PLANNER file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on PLANNER file.

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