MP4Tools

Free GPL tools to join and split MP4 files without re-encoding

About MP4Tools

MP4Tools is a collection of simple cross-platform free tools for manipulating MP4 files: MP4Joiner merges multiple MP4 files into one without re-encoding or quality loss, and MP4Splitter divides an MP4 into multiple files the same lossless way. The tools are free software distributed under the GNU General Public License, with builds for Windows, macOS and Linux.

MP4Tools website preview

Live preview of mp4joiner.org via the WordPress mShots service — it can take a few seconds to generate on a first visit.

MP4Tools: strengths & things to check

Strengths

Completely free to use — this directory lists no paid plan for it.
Covers mp4, video joiner, video splitter, lossless — see the focus areas listed in its key facts.
Has 2 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

Free tools can change their model or shut down — avoid locking critical work into it without an export path.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1015 tools in the AI Image & Video category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

MP4Tools pricing

Pricing model	Free — listed in this directory as a free tool, with no paid plan required to use it.
Free access	Yes — fully free
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	mp4joiner.org

MP4Tools key facts

Category: AI Image & Video
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: mp4, video joiner, video splitter, lossless
Official site: mp4joiner.org

MP4Tools FAQ

How much does MP4Tools cost?

Free — listed in this directory as a free tool, with no paid plan required to use it. Current plans and prices are listed on the official site (mp4joiner.org).

What is MP4Tools used for?

Free GPL tools to join and split MP4 files without re-encoding Its focus areas in the AI Image & Video category: mp4, video joiner, video splitter, lossless.

Where can I try MP4Tools?

On its official site, mp4joiner.org — the Visit Official Site button above goes straight there.

MP4Tools vs alternatives

	MP4Tools	LosslessCut	MediaHuman Audio Converter
Pricing	Free — listed in this directory as a free tool, with no paid plan required to use it.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas	mp4, video joiner, video splitter, lossless	video trimming, lossless, editor	audio converter, batch conversion, flac, lossless
Official site	mp4joiner.org	mifi.no	mediahuman.com
Directory status	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the AI Image & Video category

AI tools for generating images, videos, music, and voices from simple prompts. The AI Image & Video category on Tools Hub currently lists 1015 tools. Alongside MP4Tools, it includes ffWorks, DivX, Castro, Fountain.

FreeAI Image & Videomp4video-joinervideo-splitterlossless

Alternatives to MP4Tools

Tools in the same AI Image & Video category that share focus areas with MP4Tools — worth comparing before you commit:

AI Image & Video

LosslessCut

Trim video fast without any re-encoding

Freevideo-trimminglosslesseditor

AI Image & Video

MediaHuman Audio Converter

Free audio converter for macOS, Windows and Linux with batch processing

Freeaudio-converterbatch-conversionflaclossless

More in AI Image & Video

Comparing tools in the AI Image & Video category? These related listings are worth a look: ffWorks — Visual FFmpeg workstation for macOS video conversion, priced at €22; DivX — Free video software to play and convert video, including 4K and HEVC; Castro — Podcast player with inbox and queue triage for iPhone.