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PLANNER File Extension

The PLANNER file extension was created by The GNOME Project and is also known as the Gnome Planner File. PLANNER is classified as a Data Files and This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open PLANNER files in Gnome Planner program.

Gnome Planner File Type

Gnome Planner File Type
Extension .planner
Developer The GNOME Project
Popularity 5.0 (1 Votes)
Mime Type mime-type/not.available
Default Program Gnome Planner
Category Data Files
Format Binary
Updated 7/1/2025

What is a PLANNER File Type?

Planner is used as an alternative to Microsoft Project, which creates .MPP files. Planner can import exported .MPX XML files from Microsoft Project.

Free Online PLANNER Tools & Apps

Access powerful and secure free online PLANNER tools to convert, view, edit, merge, split, and compare PLANNER files — all without installing any software. Our tools support the .PLANNER (Gnome Planner File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your PLANNER files directly from your device with ease.

PLANNER Files Common Issues

There are few common issues with the Gnome Planner File .PLANNER File Extensions while opening the .PLANNER files on Windows and MacOs, we have solution to those issues such as:

Can't Open PLANNER Files?

  1. You must have supported software programs installed for Gnome Planner File on your system such as Gnome Planner.
  2. Associate default Gnome Planner Gnome Planner program for *.planner (Gnome Planner File) files.

    Associate PLANNER Default Program on Windows
    1. Right-click a *.PLANNER (e.g example.planner) file and click Open With.
    2. In the Open with dialog box, click Gnome Planner Gnome Planner program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .planner files.

    Associate PLANNER Default Program on MacOs
    1. Click *.PLANNER (e.g example.planner) file and click information -> Open With.
    2. In the programs list, click Gnome Planner Gnome Planner program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .Gnome Planner extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related PLANNER File Extensions

PLANNER default file extension is .PLANNER and other similer related extensions are:

All Platform Software Programs for PLANNER File Extension

List of all softwares that can open the PLANNER files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open PLANNER File on Windows

Software License Developer
Gnome Planner image. Gnome Planner 000 for Windows Free Gnome Planner
PlantUML image. PlantUML 000 for Windows Free PlantUML

MacOs logo image - FileProInfo.comOpen PLANNER File on Mac OS

Software License Developer
PlantUML image. PlantUML 000 for MacOs Free PlantUML

Linux logo image - FileProInfo.comOpen PLANNER file on Linux

Software License Developer
Gnome Planner image. Gnome Planner 000 for Linux Free Gnome Planner
PlantUML image. PlantUML 000 for Linux Free PlantUML

Website logo image - FileProInfo.comOpen PLANNER file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen PLANNER file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen PLANNER file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

PLANNER file extension icon image.About PLANNER - Gnome Planner File

FileProInfo is to help you understand about the Gnome Planner File with *.PLANNER suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for PLANNER. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for PLANNER, please let us know.

Updated 7/1/2025