Opening an SLDPRT File

The SLDPRT file type is primarily associated with SolidWorks.

SLDPRT	File extension: SLDPRT
	File type:	part model

What is an SLDPRT file?

SLDPRT files mostly belong to SolidWorks by Dassault Systèmes. An SLDPRT file is a 2D or a 3D product part model created with SolidWorks product design and engineering software. The SLDDPRT file contains a 3D object, its properties, and geometry information which may be combined with other part models to create a product assembly (SLDASM) model file in SolidWorks. You may export an SLDDPRT file from SolidWorks and review it in eDrawings Viewer design review program.

How to open an SLDPRT file

You need a suitable software like SolidWorks to open an SLDPRT 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 SLDPRT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SLDPRT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SLDPRT File Viewer

Choose your .sldprt file to view

or drag and drop it here

Online File Viewer

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How to extract texts from SLDPRT files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. To do so, click the "Choose your .sldprt file to view" button above.
2. After your file is opened in browser,
3. click "Save as..." in the menu.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Download the converted file.

SLDPRT file format:

To find out what program is needed to open SLDPRT files, you need to determine the file format. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our examination of the SLDPRT files comes to the following conclusion:

The SLDPRT file extension is very common and is used by different programs with different formats. The two most popular formats are as follows:

• 25% of all SLDPRT files use the Microsoft Compound File format, also known as Compound File Binary File format (CFBF or CFB) or OLE2 Compound Document format. This general-purpose file format provides a file-system-like structure within a file for the storage of arbitrary, application-specific streams of data. Compound files begin always with signature bytes D0 CF 11 E0 A1 B1 1A E1 (ÐÏࡱá). There is also a globally unique identifier 83a33d30-27c5-11ce-bfd4-00400513bb57. Sections and streams in the file have names like Contents, DocumentSummaryInformation, Header2, SummaryInformation, ThirdPtyStore, ISolidWorksInformation, ThirdPty, ModelStamps, Config-0-Properties, swXmlContents, Preview, SwDocMgrTempStorage, PreviewPNG, 3DCCXmlContents, SWIFT and SwDocContentMgr. SLDPRT files are between 100 KB and 1 MB in size. The file type was developed 10 years ago and is still in use today. Such files sometimes refer to left, frame, front, plate, belt, door and lock.
• 1% of all SLDPRT files start with the bytes 0D 92 29 1D 00 crucial for this file format. They consist of illegible, cryptic characters. SLDPRT files are between 35 KB and 540 KB in size.

All other SLDPRT files (74%) have no uniform format. They are often associated with support, bottom, logo, bracket, screw or body. Drag & drop your file here to see the file format and a preview of your SLDPRT file!