MLUSB Mounter - File Manager

3.6
2.78K reviews
500K+
Downloads
Content rating
Everyone
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About this app

MLUSB Mounter is a file management app of Android terminal(hereinafter terminal).

Overview

You can access files in the terminal and files in USB devices(memory,harddisk,card reader etc).
Also, you can backup the files in the terminal to the USB device or copy the files inside the USB device into the terminal.
(Connect USB device to terminal with USB OTG cable.)

Features

MLFS installed
- Possible to access the USB device of the file system that the OS of the terminal does not support
- NTFS write support! BD/DVD media accessible!
[Supported file system]
NTFS(*1),exFAT(*2),FAT32,FAT16,UDF(*3),ISO9660(*3)

*1: Read-only.
Becomes possible to write by purchasing the extensions "MLUSB NTFS Write".
*2: Becomes possible to mount by purchasing the extensions "MLUSB exFAT File System Support".
*3: Becomes possible to mount read-only by purchasing the extensions "MLUSB UDF/ISO Mount".

"MLFS": Original technology to directly control USB devices and mount various file systems.

Other features
- Various file operations such as [Copy/Move/Delete/Rename] can be done.
- Independent filelist of 2 screens can be displayed.
- Supports WebDAV client function. Access to WebDAV device and WebDAV server is possible.

Extensions(Free)

ML MediaPlayer
- Movie playback app dedicated to MLUSB mounter.
- See below for details.
https://play.google.com/store/apps/details?id=jp.co.medialogic.mediaplayer

Extensions(Pay)

Purchase is required when using the following functions.

MLUSB Google Cast
- Can cast the contents of the terminal to Chromecast etc. and watch it on TV.

MLUSB UDF/ISO Mount
- Can connect USB BD/DVD drive and access BD/DVD media(UDF/ISO9660).
- Can refer to BD/DVD media as ISO image file.
Can play DVD-Video by using the DVD menu by opening ISO file with Kodi etc media player app.
Can import ISO files into the terminal.
- ISO file can be mounted as BD/DVD media.
- Video CDs can also be played.

Notes:
- Not support copyright protected media.

MLUSB Disk Utility
Disk management of USB devices is possible without PC.
Disk Formatter
- Can be formatted with FAT32,FAT16,exFAT.
Disk Eraser
- Can overwrite the data and erase it completely.
Disk Checker
- Can inspect the disk.

MLUSB Auto Backup
- Autobackup Movie/Photo/Music files to USB device.

MLUSB WebDAV Server
- Can share the folder of the volume inside the terminal/USB device as a WebDAV server.
- The WebDAV shared folder can be accessed from Android's WebDAV compatible app, PC Web browser, etc.

MLUSB exFAT File System Support
- Add exFAT mount function to MLFS.

MLUSB NTFS Write
- Add NTFS write function to MLFS.

MLUSB ISO9660 Write
- Can write files and folders to DVD-R and DVD-RW media in an ODD drive connected to USB.

MLUSB Blu-ray Authoring
- Can author MP4 video files into Blu-ray BDMV format and write them to BD-R, BD-RE media in a Blu-ray drive connected via USB.

System Requirements

OS etc.
Android 5.0 or later
Android TV

Devices
Built-in storage, SD card, USB mass storage.

Details, visit the website.
http://www.medialogic.co.jp/

* DISCLAIMER
"Media Logic, corp." IS NOT RESPONSIBLE FOR ANY DAMAGE OR LOSS OF ANY PROGRAMS, DATA OR INFORMATION ON THE PRODUCT BEING SERVICED.
Updated on
Aug 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted

Ratings and reviews

3.7
2.22K reviews
Robert Ginn
June 7, 2024
Works well ... but contains an error. If I connect through another USB device with a hub (which has its own app), it doesn't pass on the notification and instead breaks the other app. I have to uninstall this if I want to run the other app. Fix the code and don't terminate the USB connection notification. I.e. don't assume your app is the only one that needs it. FYI the other hardware is a Display link adapter with a hub, but I suspect any use case with multiple connections will be broken.
3 people found this review helpful
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A Google user
September 24, 2019
The app is nice, in principle. Allows mounting of all USB device formats using it's own file explorer. It was working fine for the first few months but seems to have stopped working properly and cuts out. The website is all in Japanese with no English option so can't really use it to troubleshoot (not that that's wrong, it is a Japanese company, it's just inconvenient). I use a Samsung S3 tablet to read external HDD (exFAT and NTFS) to watch movies and now the movies just freeze or the app stops working and then restarts itself. Nothing in my configuration has changed - same tablet, same HSSs.
54 people found this review helpful
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Zach B
August 31, 2025
Not one of the extensions is working. The most I can accomplish is getting the disc drive to mount. After that, I get nothing. No files are shown, can't read or write anything, and apparently I'm not the only one who experienced this. I didn't want to immediately leave a review but I cannot get anyone from support to respond to my requests for help.
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メディアロジック (Media Logic, corp.)
September 1, 2025
Hello, this is MediaLogic Support. We're sorry to hear that it's not working. Our support email address is: support@medialogic.co.jp It doesn't seem like your inquiry about this issue has been sent here. Where did you send it?

What’s new

Ver.1.87
- Fixed a bug that could cause the app to crash on Android TV
Ver.1.86
- Added virtual web server settings to the settings items.
Ver.1.85
- Fixed an issue where the app could not be launched on Android TV
Ver.1.83
- Supports API level35(Android 15)
- Fixed a bug that could cause the app to crash on Android TV