Opening a UFP File

The UFP file type is primarily associated with Ultimaker Cura.

UFP	File extension: UFP
	File type:	archive file

What is a UFP file?

UFP files mostly belong to Ultimaker Cura. UFP files are Ultimaker Format Package files that contain 3D printer data in a ZIP archive. They bundle several components such as slicing instructions, model data, and printer settings into one file.
These files are used by Ultimaker Cura software to prepare and send printing jobs to 3D printers.
Key details as outlined by FilExt.com include:

3D printing data - Contains instructions needed for building a 3D object.

ZIP Compression - Uses the ZIP format, which means you can extract its contents with standard compression tools if necessary.

Ultimaker Integration - Specifically designed to work with Ultimaker Cura and Ultimaker printers.

FilExt.com note: You can find more specific information at the Ultimaker website.

How to open a UFP file

You need a suitable software like Ultimaker Cura to open a UFP file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your UFP file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a UFP file directly in the browser:. Just drag the file onto this browser window and drop it.

Online UFP Text Viewer

Choose your .ufp file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert UFP files:

Ultimaker Cura
See the previous paragraphs to learn more about the main application. UFP files are often referred to as Ultimaker Cura compresseds because this type of file is primarily created or used by this software.
Ultimaker Cura
A *.UFP file is an Ultimaker Format Package, a compressed archive format developed by Ultimaker for storing 3D printing project data. It acts as a container, bundling together all the necessary elements for a 3D print job, including the 3D model file (typically in STL or OBJ format), print settings configured in Ultimaker Cura, material profiles, and potentially other support files. This format facilitates easy sharing and archiving of complete print projects, ensuring consistent reproduction of print results across different systems and setups. The UFP format streamlines the workflow by encapsulating all relevant information in a single package, eliminating the need to manage multiple individual files and settings separately. It simplifies the process of transferring print projects between users and ensures that all the necessary components are readily available for a seamless printing experience. While primarily associated with Ultimaker Cura, the UFP format contributes to efficient project management and repeatable 3D printing outcomes. This file format is classified as 3D Printing.

UFP file format details:

If you know the file format, you can also find out how to open or edit the file. The file format can be determined based on the file extension and the signature (the first few characters of a file). Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. When there is a problem with a file, the first step to solving it is to determine the file format. Our analysis of the UFP files produces the following result:

The UFP file extension is rather rarely used and predominantly uses a uniform format. But the following two file formats are common:

96% of all UFP files use ZIP compression, so multiple files are compressed and stored together in one UFP file. A UFP file contains 7 to 9 files, the average being 8. Common included file names are \\_rels\.rels, \\3D\_rels\model.gcode.rels, \\3D\model.gcode, \\Cura\slicemetadata.json, \\Materials\generic_pla.xml.fdm_material, \\Metadata\UFP_Global.json, \\Metadata\thumbnail.png and \\[Content_Types].xml. You can see the included files and images by renaming the file extension to .zip and then double-clicking it. The files are 140 KB to 6 MB in size, with a median of 1 MB. Certain words are almost always found in the files, such as /3D/model.gcode. Such files sometimes refer to support, holder, coating, plaque, spin, dbenchy, bottom, cfffp, cube and petg.

The remaining 4% of all UFP files are different files with different signatures. You can get all the details of your UFP file by dragging it onto this page or by clicking the button "Choose your .ufp file to analyze" above.

Technical Data for UFP File Extension

File classification:

Compressed

Related files:

gcode, 3mf, amf, upf, fpp, cbp, qti, stl, obj

Mime type:

application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: PI3.Image
EXEFile: %ProgramFiles%\Ulead Systems\Ulead PhotoImpact 11\Iedit_.exe

ProgramID: PI3.Image
EXEFile: %ProgramFiles%\Ulead Systems\Ulead PhotoImpact 12\iedit_.exe

a ufp archive file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with UFP files

Associate the UFP file extension with the correct application.
Update your software that should actually open archive files. Because only the current version supports the latest UFP file format. Search, therefore, e.g. on the manufacturer website after an available Ultimaker Cura update.
To make sure that your UFP file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .UFP file online - secure, fast, and no downloads needed.