DFX File Extension
Drafix CAD Format
- File Type dfx
- Developer Autodesk
- Popularity
- Application iGrafx Designer
- Category CAD, CAM and CAE Files, Settings Files
What is a DFX file?
The DFX extension is used by Drafix CAD Format and falls under the categories of CAD, CAM and CAE Files and Settings Files, covering 1338 files.
Autodesk, the developer of the Drafix CAD Format (DFX), has released file format and 45 programs designed to handle them.
DFX files are compatible with various operating systems, including Windows. There are 2 programs available to open a DFX file, including popular tools like iGrafx Designer and Micrografx Designer.
How to open a DFX file?
If you are having trouble opening a DFX file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.
iGrafx Designer and Micrografx Designer are recognized as the most popular software solutions for dealing with DFX files. If you wish to install the latest release of iGrafx Designer, visit the official Corel portal and download the edition that works on any operating system.
Once iGrafx Designer is installed, the OS should configure it as the default tool for opening DFX files.
Set iGrafx Designer as the default DFX handler
Setting a default program by file type in Windows
- Right-click on your DFX file and choose the "Open With" option. Then click "Choose another app" to continue the process;
- In the pop-up window, find and select the iGrafx Designer application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening DFX files.
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired DFX file to launch the file options menu;
- Select "Open in application" and click "Other";
- Towards the bottom of the window, find the "Enable" menu, which is already set to the default option, "Recommended Programs";
- In this menu, select "All Programs" and search for iGrafx Designer. Check the box next to "Always open in app" to make it the default option.
How to edit a DFX file?
Editing DFX files requires installing professional software that lets you open and edit cad, cam and cae files. Online editors have more limitations compared to dedicated Drafix CAD Format programs.
List of Top DFX editors 2026
According to these factors, we have compiled a list of available DFX editors.
| DFX Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Micrografx Designer | Micrografx | Windows | 4.9 out of 5 (42 reviews) |
| iGrafx Designer | Corel | Windows | 4.6 out of 5 (38 reviews) |
Effective solutions for DFX file problems
If DFX files are giving you trouble, small modifications to your software can help. Check out the troubleshooting tips below to fix these issues.
What are the possible solutions to recover a corrupt DFX file?
Start a data recovery program and open the damaged DFX file. Go to the menu and select the "Repair" option to repair the file. Allow the recovery process to complete, which will automatically repair the damaged cad, cam and cae files.
Are there any symptoms that my DFX file is damaged?
Corrupted DFX cad, cam and cae files may show the following signs:
- Opening the file in iGrafx Designer or other programs causes them to hang or crash;
- Error dialogs are displayed when interacting with the file;
- Opening the file results in an error or a failed attempt;
- Unexpected expansion of the total size of the DFX file;
- Editing the archive in iGrafx Designer is accompanied by slow performance or delays;
What are the possible causes of iGrafx Designer crashing?
The absence of software updates can cause iGrafx Designer to crash. It is recommended to install the latest available updates for Corel products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.