Opening MSPLG Files

The MSPLG file type is primarily associated with Modem Spy.

MSPLG	File extension: MSPLG
	File type:	Plug-in File

What is an MSPLG file?

MSPLG files mostly belong to Modem Spy by SoftCab Inc. Automatically record telephone conversations.

How to open an MSPLG file

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

Online MSPLG Text Viewer

Choose your .msplg file to analyze

or drag and drop it here

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4 Steps to Open an Unknown .MSPLG File

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

Identify the Source: Receiving this from a telephony workflow or call-recording setup suggests it belongs to Modem Spy.
Check the Header: Inspect the first few bytes in a text editor or hex viewer.
- Readable XML/JSON suggests a configuration script.
- "PK" indicates a zipped archive.
- Unreadable binary data implies a compiled plugin.
Use the Original Software: The original program is usually required; try SoftCab Inc.'s Modem Spy, or ask the sender if uncertain.
Use this Webpage: Drag and drop your .MSPLG file into our viewer to detect its format, extract readable metadata, and preview contents.

Technical Data for MSPLG File Extension

Related files:

rhp, ioc, xpl

Mime type:

application/x-modemspy

an msplg Plug-in File is a special file format by SoftCab Inc. and should only be edited and saved with the appropriate software.

How to solve problems with MSPLG files

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