6 Best Free Folder Hide App for Android

Here is a list of the best free folder hider app for Android. If someone has access to your phone, they can easily access the storge and thus files and folders. To keep your important data safe and private, you can organize that in folders and hide those folders away. This article covers 6 free apps that can help you hide the folders on Android.

All these apps hide the folders behind a password. No one can access the folders without the correct password. These apps move the folders to a different directory. Some of these apps encrypt the folders as well. Since the folders won’t be in their original directory, no one can access those anyway. Some of these apps offer additional functionalities and security features. Some of the features you can find are Intruder Alerts, Fake Crash Message, Disguise App Icon, Fake App Content, and more. Check out each app yourself and pick the one that fulfills your needs.

My Favorite Folder Hider App

Folder Vault is my favorite folder hide app on this list. This app can hide folders and all file types. It can preview and open common file types in the app. This is good for organizing your files. It has a ShareVault feature that lets you hide files from anywhere without opening this app. You can safeguard all the data with a password, fake crash message, disguised app icon, and fake app content. It has intruder alerts and can backup data to Google Drive. Last but not least, it can backup and restore data that comes in handy when you have to change your phone.

You can also check out our lists of the best free Junk Removal Apps, Duplicate Photo Remover Apps, and Android to PC WiFi File Transfer Apps.

Folder Vault

Folder Vault is a free folder hider app for Android. This app packs lots of features. It can hide all types of files and folders from the device. It can open photos, GIFs, and media files within the app so you can easily decide what to hide and what not. You can add a password to the app and lock all your data.

This app offers additional features to keep everything hidden and secure. It lets you hide or disguise the app icon as some other app. It can show a fake crash message when the app is opened. If that’s not enough, it can also show fake data when a wrong password is entered. And, if someone tries to open the app, it can take snapshots when someone tries to open the app with the wrong password. Last but not least, this app has a ShareVault feature. This feature allows you to hide photos by sharing those via the ShareVault feature from the Android share menu.

How to hide folders with this app?

Open the Folder Vault app and create a password.
Tap on the Add icon from the bottom.
Mark the files and folders that you want to hide.
Then tap the “Add” button from the bottom of the screen.

How to unhide folders with this app?

Open the Folder Vault app with the correct password.
It shows all the hidden files and folders.
Select the files or folders you want to unhide.
Tap on the “Remove” button to unhide.

Highlights:

Hide unlimited files and folders
Hide/unhide multiple folders simultaneously
Open Photos, Music, Videos, etc. within the app
Hide files and folders from Internal Storage & SD Card
Pick storage to store hidden files
Share to FolderVault: Hide photos directly with the share feature
Add Password Protection
Backup Data to Google Drive
Recycle Bin
Add Recovery mail and Security Question
Hide or Disguise App Icon
Randomize keyboard layout
Enable Fake Crash message when the app is opened
Show Fake Data when the wrong password is entered
Intruder Alerts with Snapshots
Export: Unlock or export a copy of locked files in one click
Backup and Restore feature to transfer data to a new device
Themes

Home Page

Play Store Page

Folder hider

Folder Hider is a free Android app to hider folders on your phone. This app can hide as many folders as you want. It works with both, internal storage as well as SD Card. You can simply import the folders to this app that you want to hide. Also, you can create new folders and import files and folders inside that folder. You can preview the multiple file types within the app. This is helpful in organizing and deciding what to hide/unhide. On top of that, you can lock the app with a 4-digit PIN to keep your data safe. You can also enable the fingerprint feature to quickly unlock the app.

How to hide folders with this app?

Open the Folder Hider app and create a 4-digit PIN for the app.
Tap on the “Add Folder” icon from the top.
Import the folders that you want to hide.
Then tap the lock icon from the bottom of the screen to hide those folders.

How to unhide folders with this app?

Open the Folder Hider app with the correct PIN.
It shows all the hidden folders.
Mark the folders you want to unhide and tap on the unlock icon.

Highlights:

Hide unlimited folders and files
Hide/unhide multiple folders at once
Works with Internal Storage & SD Card
Built-in Image Viewer, Audio Player & Video Player
Protect app with a PIN
Use Fingerprint to unlock
Capture a photo if someone tries to unlock the app with the wrong PIN
Add recovery email to reset the app PIN

Home Page

Play Store Page

File Hide Expert

File Hide Expert is a free folder hider app for Android. The UI of the app looks old but everything is clean and works flawlessly. It shows all the hidden files and folders on the screen with a button at the top to hide new items. You can select and hide/unhide multiple files and folders simultaneously. However, it can not open any type of files, not even photos. So, you have to organize your files based on the names and thumbnails. Additionally, you can add a password to the app. Once done, the app will require the correct password to open.

How to hide folders with this app?

Open the File Hide Expert app and create a password.
Tap on the folder icon from the top.
Mark the files and folders that you want to hide.
Then tap the “Hide All” button from the bottom of the screen.

How to unhide folders with this app?

Open the File Hide Expert app with the correct password.
It shows all the hidden files and folders.
Select the files and folders you want to unhide.
Tap on the “Restore All” button to unhide.

Highlights:

Hide unlimited files and folders
Hide/unhide multiple folders at once
Hide files and folders from Internal Storage & SD Card
Enable Password Protection to open the app

Home Page

Play Store Page

Hidden Folder Lock

Hidden Folder Lock is a free folder hider Android app. This app can hide and lock away folders from internal storage and SD Card. It only hides the folders and not the files. You have to set a PINto to use the app. While creating the PIN, you can add a security question and recovery email. This is the simplest and cleanest app to hide and unhide folders on Android.

How to hide folders with this app?

Open the Hidden Folder Lock app and create a PIN.
Tap and hold on to the folder and then select the other folders.
Tap on the lock icon from the button of the screen to lock and hide the folders.

How to unhide folders with this app?

Open the Hidden Folder Lock app with the correct PIN.
It shows all the hidden folders.
Select the folders you want to unhide.
Tap on the unlock icon to unhide.

Highlights:

Hide unlimited folders
Hide/unhide multiple folders at once
Hide files and folders from Internal Storage & SD Card
Enable Password Protection to open the app
Add Recovery Mail and Security Question

Home Page

Play Store Page

Hide File

Hide File is another free folder hider app for Android. This is one of the simplest apps to hide photos, videos, files, and folders. On the first use, you have to set a PIN for the app. After that, you can use the app to hide files and folders. It has separate sections to hide photos, videos, and other file types. It can also hide entire folders. That is all this app offers. There is no additional feature to hide the app icon, intruder alert, or anything.

How to hide folders with this app?

Open the File Hide app and create a PIN.
Tap on the respective icon to hide Photos, Videos, Files, or Folders.
Preview Photos, Videos, and Music within the app.
Tap the Add icon and select the files to hide.
Mark the files and folders that you want to hide.
Then tap the “Done” button to hide.

How to unhide folders with this app?

Open the File Hide app with the correct PIN.
Select the files and folders you want to unhide.
Tap on the “Restore” button to unhide.

Highlights:

Hide unlimited files and folders
Hide/unhide multiple folders at once
Protect App with a PIN

Home Page

Play Store Page

File & Folder Locker

File & Folder Locker is yet another folder hider app for Android. This is a simple app that can hide files and folders. Unlike other apps, it does not move the hidden item to a new location. Instead, it renames those files and folders and keeps those in their original directory only. You can hide files and folders one at a time. Or, make a multiple selections and hide/unhide in one go.