If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ml3

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ml3 file?
  • Which program can create the .ml3 file?
  • Where can you find a description of the .ml3 format?
  • What can convert .ml3 files to a different format?
  • Which MIME-type is associated with the .ml3 extension?
Milestones v3 Project .ml3 file icon

Milestones v3 Project

The ML3 file is a Milestones v3 Project. Kidasa Milestones is a project scheduling software developed by KIDASA Software, Inc.
Category: Project files
Application: Milestones Simplicity
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.ml5 Milestones v5 Project
.mla Milestones Professional 2006 Project
.ml9 Milestones Professional 2004U Project
.mlp Milestones Project Companion Project
.ml7 Milestones Professional 2002 Project
MultiLedger Chart of Accounts Data .ml3 file icon

MultiLedger Chart of Accounts Data

The ML3 file is a MultiLedger Chart of Accounts Data. MultiLedger is a multi-user, cross-platform accounting software.
Category: Data files
Application: MultiLedger
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.mlc MultiLedger Ship To Data
.ml0 MultiLedger Company Data
.ml5 MultiLedger Vendors Data
.ml1 MultiLedger Balance Data
.ml7 MultiLedger Salesperson Data

Other types of files may also use the .ml3 file extension. If you have helpful information about .ml3 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.lm3 Bosphorus 3D Landmarking Database
.mp3 MPEG Audio Layer 3 Data
.l3 L3 Media File
.mlr Mollier Sketcher Document
.ml OCaml Source Code
.m3 Modula-3 Source Code

The .ml3 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

m13 (1), ll3 (1), kl3 (1), mo3 (1), mlw (1), mle (1), m3 (1), lm3 (1), l3 (1), mp3 (1), mm3 (1), mlr (1), ml (1)

Can't open a .ml3 file?

If you want to open a .ml3 file on your computer, you just need to have the appropriate program installed. If the .ml3 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ml3

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android