File Extension Library


.DF7 File Extension

  • Developer by: TigerLogic Corp. (Omnis Technology Corporation)
  • Category: Database Files

What is an .DF7 file?

.DF7 file extension is created by TigerLogic Corp. (Omnis Technology Corporation). .DF7 has been classified as Database Files.

.DF7 is Omnis Studio database

The df7 file extension is associated with the Omnis Studio, an integrated development environment for Windows, Mac OS X and Linux that allows programmers to develop apps for various platforms.

The df7 file contains database from Omnis Studio.


How to open:

Use Omnis Studio to open *.df7 database files.

How to convert:

As far as we know, this .df7 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .DF7 file on different platforms

Open .DF7 File on Windows

  • Right-click a .DF7
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .DF7 file and Select check box "Always use this app to open .DF7 files" Press "Ok"

Open .DF7 File on Mac

  • Right-click (or Ctrl + Left-click) the .DF7 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 .DF7 File on Linux

Right click on the .DF7 file, choose "Open with" and select a program from the list above

Open .DF7 File on iPhone

Select a file. If you don't see an application to open the .DF7 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 .DF7 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 .DF7 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .DF7 files

  1. You need to update the application that you normally use to open .DF7 files. Only the latest version of the software supports the current .DF7 file format
  2. You need to check the .DF7 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)