Repair your DXF Online

Do you have a DXF CAD file that will not open correctly? If so, our free-to-use DXF repair tool may be able to help. Our tool analyses the content of your DXF CAD file and is able to determine if the file structure (lines, curves, solids, etc.) is valid. Our tool will let you know what is wrong with your DXF file and attempt to fix it.

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your DXF, once uploaded to our server, will be deleted 15 minutes after upload.
If our tool offers the option to repair your file, please ensure you download the repaired file within this time period.

How to Repair your DXF Online?

Here are 3 simple steps to repair your DXF using our fast and free repair tool.

Upload your DXF

Click the "Select File" button, then select a DXF file. The maximum file size is 100MB.

Analysis and Repair

Your DXF file will be analysed, and our tool will attempt to repair your DXF file if possible.

Repair or Convert your DXF

Select an option to either repair or convert to receive your repaired DXF file.

Frequently Asked Questions

Is it free to use the DXF file repair tool?

Yes! Our DXF repair tool is 100% free to use.

Are there any usage limits when repairing my DXF file?

No, you can repair as many files as you wish. We do not have any limits when using our DXF repair tool.

How long does it take to repair my DXF?

We aim to process DXF repairs as quickly as possible; this usually takes around 5 seconds; however, this may be longer depending on the file size and data needed to be repaired.

What does the DXF repair process involve?

Once your DXF has been selected, it will undergo some initial checks to verify that the file has some basic information. If the initial checks pass, we then upload the file to our servers for more detailed analysis.

Is it safe to repair my DXF on FabConvert.com?

Yes, of course it is! Your DXF, once repaired, is deleted 15 minutes after upload, and any download link will expire after this time.

Can I repair my DXF on Windows, Linux, Android, iOS or Mac OS?

Yes! Our DXF repair tool will run on any system with a modern web browser.

DXF file format information

ExtensionDXF
Full NameDrawing Exchange Format
TypeCAD
Mime Typeimage/x-dxf
FormatBinary

A DXF file was created by Autodesk as a standardized format for storing complex 2D and 3D Computer Aided Design (CAD) drawings in a single, standard package that can be used for seamless exchanging of data between different CAD systems.

The DXF format is plain text and allows CAD elements such as points, lines, curves, and other elements to be represented in an efficient manner that is easy to read by other CAD applications. The use of plain text does, however, cause the files to grow in size quickly when storing large and complex CAD drawings.

As DXF files are designed from the start to be an open and standard format, there are many CAD and 2D drawing applications that offer support for importing and exporting to the DXF format.

Repairing a DXF File

DXF CAD File Header Data

CAD files such as DXF contain binary content, which includes a header section. Where a header is present, our DXF repair tool will compare the header contents with what is actually present in the file data to work out the validation status of the file.

Lines, Curves, Solids Etc.

The building blocks of most DXF CAD files are the core elements: curves, surfaces, solids, and others. Our tool will parse the file, and if any issues are found with the containing elements, we will attempt to repair them.

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