SKP File Extension
SketchUp Document
- File Type skp
- Developer Trimble
- Popularity
- Application SketchUp
- Category 3D Image Files
- Format Binary
What is a SKP file?
The SKP extension is related to SketchUp Document and is classified in the 3D Image Files category, which contains 618 files.
The SketchUp Document (SKP), created by Trimble, is one of file format they developed, and they also built programs to support them.
SKP files are compatible with various operating systems, including Windows, Mac OS and Linux. When working with SKP files, you can rely on 12 programs, including SketchUp, DoubleCAD and Photopea.
File Signature
HEX code: FF FE FF 0E 53 00 6B 00 65 00 74 00 63 00 68 00 55. ASCII code: ....S.k.e.t.c.h.U.p...M.o.d.e.l..
Programs that support SKP files
How to open a SKP file?
If you can’t open a SKP file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.
SketchUp, DoubleCAD and Photopea are among the most widely used programs for handling SKP files. To set up the newest version of SketchUp on your device, simply go to the official Trimble Navigation website. There you can download the edition compatible with every operating system.
Once the process is complete, SketchUp should take over as the default application for SKP files.
Set SketchUp as the default SKP application
Change the default app that opens a file on Mac
- Right-click or use Control + Left-click on the desired SKP file to open a menu where you can choose from multiple actions;
- Choose "Open in Application" and click "Other";
- At the bottom of the window, you will find the "Enable" menu. Default, will be set to "Recommended Programs";
- Choose "All Programs" in this menu and search for SketchUp. Check the box next to "Always open in app" to make it the default program.
Change default programs in Windows
- Take the first step by right-clicking on your SKP file. Next, select "Open With" and then choose "Choose another app" from the available options;
- From the options listed in the pop-up window, specifically choose SketchUp as the application to handle your SKP file;
- Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.
How to edit a SKP file?
To modify SKP files, it is necessary to install dedicated software that lets you open and edit 3d image files. Online SKP editors generally offer fewer tools compared to programs designed for SketchUp Document.
Best SKP Editor Software in 2026
Based on the criteria above, here is a selection of SKP editors you can use.
Convert files to and from SKP
If you struggle with a SKP file, consider converting it to alternative formats such as DXF, AVI, MOV, DWG, JPG or other similar file types.
It is important to understand that converting a SKP file might limit certain functions, but this conversion is usually reversible.
Offline software, including Autoconverter, allows smooth conversion of SKP files while preserving original quality.
Convert SKP to other file formats
Converting Files to SKP Format
Troubleshooting guide for SKP file complications
Rest assured, any issues with SKP files can typically be addressed with simple software adjustments. See the tips below for help.
What are the steps to repair a damaged SKP file?
In a data recovery program, open the damaged SKP file and select the "Repair" menu option. Allow the recovery process to complete, which will automatically repair the damaged 3d image files.
How do I know if my SKP file has been damaged?
The signs of corrupted SKP 3d image files can manifest as:
- Error alerts occur when actions are performed on the file;
- The file shows slow performance when edited in SketchUp;
- When opening the file, errors occur or the inability to access its contents;
- Unexplained SKP file size inflation;
- SketchUp or other programs stop responding or crash when trying to handle the file;
What are the reasons behind SketchUp crash?
Lack of software updates is a possible reason behind SketchUp crash. Keep your Trimble Navigation products up to date by installing the latest updates.
Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.