Windows · Free download · Encryption Security

Advanced Folder Safe (formerly MTE Folder Locker)2.5.5.102

Advanced Folder Safe (formerly MTE Folder Locker) : Password-protected tool that enables you to lock all your files and folders, as well as create encrypted archives and decrypt them

Operating system
Windows 10/11
File size
1.5 MB
License
Freeware
Last updated
May 1, 2026

40 downloads·507 page views

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Overview

What is Advanced Folder Safe (formerly MTE Folder Locker)?

Advanced Folder Safe (formerly MTE Folder Locker) : Password-protected tool that enables you to lock all your files and folders, as well as create encrypted archives and decrypt them

In depth

A closer look at Advanced Folder Safe (formerly MTE Folder Locker)

Advances Folder Safe, known as MTE Folder Lock in the past, is a software application that provides users with a simple means of protecting their files from prying eyes, by creating encrypted archives, decrypting them and locking or unlocking folders and files.

Intuitive interface

The installation process is over in a jiffy, bringing you to a simple and pretty well-organized interface. It encompasses a menu bar, several buttons, a folder structure and a pane in which to view selected items. Moreover, some Help contents are provided online, which means that both power and novice users can learn how to get around this utility with great ease.

Create encrypted archives

This program enables you to protect sensitive information from unauthorized people by creating an encrypted archive, in a MLFX format. You can use the master password or input a new one, for a boost in security, as well as decrypt these items with just a few clicks, or change the passkey at any point.

Lock and hide items

In addition to that, it is possible to lock files, by simply selecting a locker from the built-in list (e.g. Control Panel, My Computer, Recycle Bin etc.) and inputting a password, as well as hide items and configure a few settings pertaining to them. To be more accurate, you can disable the “show hidden files” option and the “Folder Options” menu, and show protected operating system files.

Bottom line

In conclusion, Advances Folder Safe is a useful piece of software when it comes to protecting important data from your computer. The interface is suitable to all types of users, the response time is good and the CPU and memory usage is insignificant. Finally our tests did not reveal any errors or crashes.

Verdict

Should you download Advanced Folder Safe (formerly MTE Folder Locker)?

Advanced Folder Safe (formerly MTE Folder Locker) runs on Windows 10/11 and is available under the Freeware license — the installer is 1.5 MB. We’ve catalogued it under Encryption Security.

Verified clean. Every Advanced Folder Safe (formerly MTE Folder Locker) 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

Advanced Folder Safe (formerly MTE Folder Locker) specifications

Publisher
MTEbyte Software
Last updated
May 1, 2026
License
Freeware
Operating system
Windows 10/11
File size
1.5 MB
Price
Free
Page views
507

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