Opening an ML20 File

The ML20 file type is primarily associated with Windows Live Messenger / Olympus RAW Converter.

ML20	File extension: ML20
	File type:	proprietary file

What is an ML20 file?

ML20 files mostly belong to Windows Live Messenger / Olympus RAW Converter. ML20 files exist in two distinct forms. The primary form is associated with video data used as a Windows Live Messenger log file. This type stores video segments from conversations and is tied to the legacy messenger platform.
Alternatively, some ML20 files act as encrypted data containers linked to Olympus camera raw data. In this case, the file holds secure, unprocessed image information that is best managed with specialized raw image processing software.

Windows Live Messenger Log File: Contains video content from instant messaging sessions.

Olympus Camera Raw Data File: Holds encrypted raw image data from Olympus cameras.

FilExt.com note: Different applications must be used to open each form. Determine which type applies to your file to choose the correct tool for viewing its contents.

How to open ML20 files

You need a suitable software like Windows Live Messenger / Olympus RAW Converter to open an ML20 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 ML20 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ML20 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ML20 Text Viewer

Choose your .ml20 file to analyze

or drag and drop it here

Online File Viewer

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ML20 file extension format:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. In the following you will find our evaluation of the ML20 files:

ML20 is rarely used as a file extension and includes various formats for various programs. The two most common formats are as follows:

• 60% of all ML20 files start with the magic bytes 18 00 40 01 F0 00, which are always the first bytes of this file format. The contents of these files cannot be read by a human; only a computer program can interpret the data. Most of these files are 350 KB to 22 MB in size. The file type was primarily used more than 10 years ago. Such files are related to hotmail.
• 30% of all ML20 files start with the bytes connected, which are crucial for this file format. These files are binary files, so they do not contain text, but only cryptic characters. The files are on average 2 MB in size and range from 89 KB to 11 MB. Certain words are almost always found in the files, such as connected. The following filename is common: IN_20180601.ml20 or 20180601.ml20.

The remaining 10% of all ML20 files are files with no common format. These files sometimes refer to rossy. If you want to find out what your ML20 file contains, drag and drop it onto this page.