The File Extensions Database


.PMDX File Extension

  • Developer by: SoftMaker Software
  • Category: Spreadsheet Files

What is an .PMDX file?

.PMDX is PlanMaker Spreadsheet

A PMDX file is a spreadsheet file created by PlanMaker, a spreadsheet program included with Softmaker Office. It stores data in cells arranged in a grid of rows and columns. PMDX files also support cell formatting, formulas, charts, and multiple sheets.

PMDX file open in SoftMaker Office PlanMaker 2018

PMDX files are saved in a proprietary format and are the main file type associated with PlanMaker, a spreadsheet application similar to Microsoft Excel, which is included with Microsoft Office. PMDX files are used similarly to how .XLS and .XLSX files are used by Microsoft Excel. A PMDX file is created to store a spreadsheet and can be closed and reopened for further editing.

PMDX files may be created from a .PMV and .PMVX templates or XLS and XLSX spreadsheets. They may also be converted to various formats in PlanMaker, including .PDF, XLS, XLSX, .XLSM, .XLTX, .XLTM, .XLT, .TMD, and .RTF.

NOTE: PMDX files replaced .PMD files, which were used to store spreadsheets by older versions of PlanMaker.

Programs that open PlanMaker Spreadsheet
Windows
SoftMaker Office
Linux
SoftMaker Office
Android
SoftMaker Office: PlanMaker Mobile

How to solve problems with PMDX files

  • Associate the PMDX file extension with the correct application. On :
    Windows: Right click on any PMDX file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.PMDX files". Mac: Right click (or Ctrl-click) the PMDX file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .PMDX is PlanMaker Spreadsheet. Because only the current version supports the latest PMDX file format. Search, therefore, e.g. on the SoftMaker Software manufacturer website after an available .PMDX is PlanMaker Spreadsheet update.
  • To make sure that your PMDX file is not corrupted or virus-infected, get the file again and scan it with antivirus software.