Opening a MEMB File

The MEMB file type is primarily associated with Pro/ENGINEER.

MEMB	File extension: MEMB
	File type:	Temporary File

What is a MEMB file?

MEMB files mostly belong to Pro/ENGINEER by PTC. Pro/ENGINEER is a 3D product design product, featuring productivity tools that promote best practices in design while ensuring compliance with your industry and company standards. These files appear and disappear at various times when using Pro/ENGINEER. They are part of what PTC collectively calls "turd" files and the display of them in the program can be turned off in the options.

How to open MEMB files

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

Online MEMB Text Viewer

Choose your .memb file to analyze

or drag and drop it here

Online File Viewer

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.MEMB File Won't Open? Here is What You Can Do

Because .MEMB files can originate from different programs, they aren't universally openable.

Identify the Source: If received from a CAD engineer, it is likely a Pro/ENGINEER temporary file. If from a developer, it may be a generic memory dump.
Check the Header: Open the file in a text or hex editor to inspect the first bytes:
- "PK" indicates a zipped archive.
- Binary gibberish often implies a proprietary CAD temp file.
Use the Original Software: Opening it usually requires the original program; try PTC Pro/ENGINEER, PTC Creo, or ask the sender if uncertain.
Use this Webpage: Drag and drop the file here to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for MEMB File Extension

Related files:

m_p, bmb, bdi

a memb Temporary File is a special file format by PTC and should only be edited and saved with the appropriate software.

How to solve problems with MEMB files

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