A daily updated filename extension database!

QMDB file extension

The table below provides useful information about the .qmdb file extension. It answers questions such as:

  • What is the .qmdb file?
  • What program do I need to open a .qmdb file?
  • How can the .qmdb file be opened, edited or printed?
  • How can I convert .qmdb files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ APM Planner Map Database

APM Planner Map Database .qmdb file icon
QMDB file is an APM Planner Map Database. APM Planner is an open-source ground station application for MAVlink based autopilots including APM and PX4/Pixhawk that can be run on Windows, Mac OSX, and Linux.
QMDB format description not yet available
Category: Data files
Application: APM Planner
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QMDB aliases:
QMDB related links:
QMDB related extensions:

Other types of files may also use the .qmdb file extension.

🚫 The .qmdb file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

mdb, qdb, qmb, qmd, qmsb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Quick Menu Builder Saved Data
RockWorks Borehole Database
Intuit Quicken Backup Data
Crestron SIMPL Device Database
Questionmark Secure Data
Nastran Modal Database
Quicken Data Backup
Microsoft Access Database
CUEcards Database
ProWorx NXT Memory Data with Blocking

🔴 Can't open a .qmdb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .qmdb file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .qmdb file extension, write to us!

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