Windows · Free download · Audio Video

MP4Box0.4.6 Dev 20100921 / 0.4.5

MP4Box : An MP4 multiplexer that can import MPEG-4 video, DivX, XviD, h264 etc, audio streams and subtitles into the .MP4 container file of your choice

Operating system
Windows 10/11
File size
1.7 MB
License
Freeware
Last updated
Apr 27, 2026

87 downloads·703 page views

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Overview

What is MP4Box?

MP4Box : An MP4 multiplexer that can import MPEG-4 video, DivX, XviD, h264 etc, audio streams and subtitles into the .MP4 container file of your choice

In depth

A closer look at MP4Box

MP4Box addresses a small group of users that are on the lookout for an application software to incorporate a multimedia swiss-army knife for the prompt. With MP4Box, you can quickly and easily perform various operations on MP4 container files.First things first, the MP4 file format represents one of the most popular containers able to encase video, audio and even subtitle streams. Moreover, you can also add other elements to MP4 such as menus, 3D graphics or other interactive stuff. Because MP4 was a reliable application that required a relatively low amount of bandwidth, just about everyone could capitalize on utilizing the implement.The enhancement of the speed of sundry types of Internet connections additionally availed to make MP4 more accessible to a more preponderant audience. MP4 works in a homogeneous albeit much more intricate way to MP3s, by compressing the files without losing any of the quality. MP3 technology transformed the way in which music and audio files are utilized and it's looking akin to the MP4 format will do the same for the video market.MP4Box is a pretty nifty command prompt tool, designed for the more advanced users, that lacks a proper graphical user interface. Amongst its capabilities, MP4Box allows you to rapidly and effortlessly interleave file data, perform tight interleaving, store files with all media data first, fragment files, insert free space before moof in fragmented files, rewrite as ISMA, 3GPP, iPod or even PSP devices.All in all, the MP4Box computer program can do a great deal of MP4 related fine tuning and can surely be added to the software arsenal of any video editing enthusiast. As long as the absence of the GUI is not a problem at all for you, then this can prove to be “the beginning of a beautiful friendship” (Humphrey Bogart as Rick Blaine in 1942’s Casablanca).

Verdict

Should you download MP4Box?

MP4Box runs on Windows 10/11 and is available under the Freeware license — the installer is 1.7 MB. We’ve catalogued it under Audio Video.

Verified clean. Every MP4Box build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

MP4Box specifications

Category
Audio Video
Publisher
kurtnoise
Last updated
Apr 27, 2026
License
Freeware
Operating system
Windows 10/11
File size
1.7 MB
Price
Free
Page views
703

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