4MP Converter

Extract text from 4-MP3 database files (4MP)


Drop or upload your .4MP file
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How to extract text from your 4MP file

  1. Click the "Select File" button above, and choose your 4MP file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert 4MP to another file type

To convert 4MP databases to another format, you need 4-MP3 or other Database software.

Convert a file to 4MP

To convert other file formats to the "Music Library Database" file type, you need software like 4-MP3 or a similar tool.


About 4MP files

The .4MP file format is a proprietary database file utilized by the legacy 4-MP3 music management software. It stores library metadata, track lists, playlists, and local file paths for organized audio collections. The primary disadvantage of this format is its closed, proprietary nature and its obsolescence. Modern operating systems and current media players cannot natively read .4MP files. Crucially, users often mistakenly believe a .4MP file contains actual music data and attempt to convert it to MP3 or WAV. In reality, it is strictly a text or binary database containing no audio streams whatsoever. Because of this, standard online audio converters will immediately fail when trying to process it. The most practical conversion targets are structured text formats like CSV or TXT to salvage the playlist metadata and track lists. If our analysis detects a supported underlying or embedded text structure, viewing or conversion to a readable format may still be possible.

Convert.Guru analyzes your 4MP file, detects the exact format, and lets you read the text inside.

Users also converted NCM and MP3 files.


FAQ

If you want to convert 4MP file to [% faq_exts_to %], you can use 4-MP3 or similar software from the "Music Library Storage" category. In the File menu, look for Save As… or Export….

To convert [% faq_exts_from %] files to 4MP, try 4-MP3 or another comparable tool in the "Music Library Storage" category.



The 4MP Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our 4MP converter.