File Extension Library

.JMS File Extension

  • Developer by: Half-Baked Software
  • Category: Misc Files

What is an .JMS file?

.JMS file extension is created by Half-Baked Software. .JMS has been classified as Misc Files.

.JMS is Masher Project

A JMS file is a project created by Hot Potatoes, a suite used to create various quizzes, puzzles, and other problems. It stores the settings of each tab of your Masher project, which includes exercise files, appearance, buttons, and index information.

The Masher is used to build different exercises into one cohesive unit in order to be published to a web page. The Masher also adds a navigation bar if necessary and an index.htm file to help users work through the different materials in the correct order.

NOTE: In 2009, the software was released as freeware.

List of all softwares that can open the Masher Project
Half-Baked Hot Potatoes
Half-Baked Hot Potatoes
Half-Baked Hot Potatoes

How to Open .JMS file on different platforms

Open .JMS File on Windows

  • Right-click a .JMS
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .JMS file and Select check box "Always use this app to open .JMS files" Press "Ok"

Open .JMS File on Mac

  • Right-click (or Ctrl + Left-click) the .JMS file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .JMS File on Linux

Right click on the .JMS file, choose "Open with" and select a program from the list above

Open .JMS File on iPhone

Select a file. If you don't see an application to open the .JMS file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .JMS File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .JMS files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .JMS files

  1. You need to update the application that you normally use to open .JMS files. Only the latest version of the software supports the current .JMS file format
  2. You need to check the .JMS file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)