Free online SKB to SKP converter
Converting an SKB backup file into an SketchUp SKP model.
Convert SKB to SKP online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .skb file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .skb to .skp conversion
After successful file upload, click to convert when you are ready.
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Download converted .skp file
Conversion result is ready to download.
How to convert skb to skp file
- 3D modeling
- Rating: 3.5/5
An SKB file is a backup file format created by SketchUp - Google’s (now Trimble’s) popular 3D modeling software. Whenever you work on an SKP file in SketchUp, the program automatically generates an SKB file as a safety net. If your main SKP file ever becomes corrupted or you forget to save your latest changes, the SKB file is a reliable backup. Converting an SKB file back into a usable SKP format is often as simple as renaming a file and can be handled entirely within SketchUp’s environment.
Why convert SKB to SKP?
If you’ve lost your primary SKP file or it’s no longer opening correctly, your SKB file can be a lifesaver. Converting it ensures you don’t lose valuable work hours and can continue developing your 3D model from where you left off.
Steps to convert SKB to SKP
- Find the folder containing your original SKP model. You should see a file with the SKB extension that is similarly named (e.g.,
Model.skb). - Right-click on the SKB file and select Rename. Change the
.skbextension to.skpand press Enter. - Launch SketchUp, then go to
File → Openand select the newly renamed SKP file. The file will open just like any regular SketchUp model.
Which software to use
SketchUp is the primary (and recommended) software for SKB and SKP files, as it is the native editor and backup generator for these formats. Older versions of SketchUp and its current versions (both the free and Pro editions) can handle these files seamlessly. No special third-party programs are required to perform this conversion; it’s simply a matter of renaming and opening the file directly in SketchUp.

Converting an SKB backup file into an SKP model is straightforward. After locating your SKB file, all you have to do is rename the extension to SKP, then open it with SketchUp. With this simple step, you can recover and continue working on your 3D models.
Suggested software and links: skb to skp converters
Frequently asked questions
Is the SKB to SKP converter free?
Yes, converting SKB to SKP on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my SKB file be?
You can upload SKB files up to 100 MB and convert up to 100 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert SKB to SKP?
No. The SKB to SKP conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid SKB file for this SKB to SKP conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.
What is an SKB file when converting it to SKP?
An SKB file is usually a backup copy of a SketchUp SKP model, so this is mainly a file-extension change rather than a true format conversion. The backup contains the model state saved at the time the backup was created.
Will my SketchUp model lose layers, materials, or components from SKB to SKP?
Normally, no; the model data in an SKB backup remains editable when the backup is opened as an SKP file. Any changes made after that backup was created are not included.
Can I open an SKB file as an SKP file?
Usually, yes: make a copy of the SKB file and change its extension to .skp before opening it. The result may open as an older model state because SKB files are backup versions, not necessarily the latest saved file.
Why does my renamed SKB file fail to open as SKP?
The backup may be incomplete, damaged, or saved by a different SketchUp version, which can prevent it from opening normally. An SKB file can also contain an older state than expected, so it may not include recent edits.
Additional formats for
skb file conversion
Reverse conversion
Convert to skp from
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