If you are looking for the Best Android File Encryption App to download for free, look no further.
Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 6 Best Android File Encryption App that passed our tests.
Check out our list of the 6 Best Android File Encryption App, tried and tested by our expert reviewers.
6 Best Android File Encryption App
1. SSE – File/Text Encryption & Password Vault
Important Introductory Note:
This application provides many options and is intended for experienced users. All data are really encrypted (mathematically altered) using keys derived from your password. If you forget the password, your data is lost no matter how many vulgar insults you send to our e-mail. The correct password is the only way. Also, if you prefer when someone / something manages your life and makes all the decisions for you, then this application is not for you.
Frequently Asked Questions:
➤ File Encryptor: Securely encrypt your private and confidential files or whole folders.
🎥 ~ basic file encryption video tutorial: https://youtu.be/asLRhjkfImw
➤ Text Encryptor: Keep your messages, notes, cryptocurrency keys (seeds, mnemonics), and other text information safe from unwanted readers. Use the internal database or just copy/paste to/from your favorite applications. A password is set for the current encryption/decryption session, and you may have an unlimited number of passwords for any purpose (notes, emails, social networking, communication with persons A, B, C, …).
🎥 ~ text encryption video tutorial: https://youtu.be/IK9Sxqr0uJU
➤ Password Vault: Store and manage all passwords, PINs, and notes in one secure place protected by one master password. Import/Export function is available (compressed, fully encrypted .pwv file format or unencrypted, editable .xml file format).
⬥ Algorithms: Everything is encrypted using strong encryption algorithms: AES (Rijndael) 256bit, RC6 256bit, Serpent 256bit, Blowfish 448bit, Twofish 256bit, GOST 256bit + Threefish 1024bit, SHACAL-2 512bit and Paranoia C4 2048bit (for S.S.E. Pro Version) ciphers are available.
⬥ Steganography: Text Encryptor contains a steganographic feature (concealing a text within an image – JPG). A steganographic algorithm (F5 algorithm) is used in combination with chosen symmetric cipher algorithm to make a final steganogram (JPEG image).
⬥ Other Utils: Password Generator, Clipboard Cleaner, Algorithm Benchmark, …
⬥ Minimal permissions. No ads.
⬥ Cross-platform desktop versions (Windows, Linux, Mac OS X, …) of Text Encryptor and File Encryptor are available on: https://paranoiaworks.mobi
⬥ Paranoia Text Encryption for iOS (iPhone/iPad/iPod) is available.
This software is Open Source – we have nothing to hide, so you can have securely hidden everything you need.
Source codes: https://paranoiaworks.mobi/download
Formats specifications: https://paranoiaworks.mobi/sse/formats_specifications.html
If you notice any problems with this application, you are welcome to contact us via email. Comments do not allow us to communicate to you properly.
★★★ FREQUENTLY ASKED QUESTIONS ★★★
Issue: File Encryptor – My file(s) are still visible after an encryption.
Answer: SSE File Encryptor works as an archiver (a new .enc file is created). You can delete/wipe the original file(s) after the encryption process is completed or it can be done automatically: Settings: File Encryptor → Wipe Source After Encryption
⬇⬇ MORE FAQ ⬇⬇
2. KYMS – Keep your media safe
*** Now with a powerful built-in browser with automatic download capabilities!***
Kyms is the only App on Google Play that decrypts files in real time, without any waiting! By tapping on a video, for example, it will start immediatly and the decryption will continue in background.
With KYMS you can hide, encrypt and protect:
– Videos: ALL DECRYPTED IN REAL TIME WHILE WATCHING!!
– Documents: text files
The media can be imported from:
– Device local files
– Device Camera
– Your Mac or Pc through WiFi: by using a standard desktop browser and dragging files on it
Integrated Browser features:
– Multi-tab fast internet browser
– Ultra-simple video download feature: start a video to obtain the download button.
– Private bookmarks and history
Additional security features:
Login with: 4-digits Pin+Alphanumeric password
Panic Gesture: Put your hand on the screen or close the smart cover to log out immediately (needs a device equipped with proximity sensor)”
3. Signal Private Messenger
“Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Send and receive high-fidelity messages, participate in HD voice/video calls, and explore a growing set of new features that help you stay connected. Signal’s advanced privacy-preserving technology is always enabled, so you can focus on sharing the moments that matter with the people who matter to you.
• Say anything – State-of-the-art end-to-end encryption (powered by the open source Signal Protocol™) keeps your conversations secure. Privacy isn’t an optional mode — it’s just the way that Signal works. Every message, every call, every time.
• Go fast – Messages are delivered quickly and reliably, even on slow networks. Signal is optimized to operate in the most constrained environment possible.
• Feel free – Signal is a completely independent 501c3 nonprofit. Development is supported by users like you. No advertisements. No trackers. No kidding.
• Be yourself – You can use your existing phone number and address book to securely communicate with your friends.
• Speak up – Whether they live across town or across the ocean, Signal’s enhanced audio and video quality will make your friends and family feel closer.
• Whisper in the shadows – Switch to the dark theme if you refuse to see the light.
• Sound familiar – Choose custom alerts for each contact, or disable noises completely. Simon & Garfunkel wrote a hit song about it in 1964, and you can experience the sound of silence whenever you want by choosing “None” as your notification ringtone.
• Picture this – Use the built-in image editing features to sketch, crop, and flip your outgoing photos. There’s even a text tool so that you can add more words to the 1,000 that your picture is already worth.
For support, questions, or more information, please visit:
Follow us on Twitter (@signalapp) and Instagram (@signal_app) for all of the latest updates and announcements.”
4. File Encryption (FileEnc)
• File encryption
• File manager
• Folder’s bookmark
• File’s filter
• Encryption log
5. AVG AntiVirus – Mobile Security & Privacy
“Get AVG AntiVirus FREE 2022 – Mobile Security for Android to help protect you from harmful viruses and malware. Keep your personal data safe with App Lock, Photo Vault, Wi-Fi Security Scan, Hack Alerts, Malware security, and App Permissions advisor.
Over 100,000,000 people already installed AVG’s antivirus mobile security apps. Join them now and:
✔ Scan apps, games, settings, and files in real-time
✔ Boost speed by killing tasks that slow down your device
✔ Clean unnecessary files to free up space
✔ Lock sensitive apps with a PIN, pattern, or fingerprint
✔ Enable locating your lost phone via Google Maps
✔ Hide private photos in an encrypted Vault
✔ Stay anonymous with VPN
✔ Scan Wi-Fi networks for threats
✔ Check Wi-Fi download and upload speed
✔ Receive alerts if your passwords have been leaked
✔ Get insight into the permission level of installed apps
With AVG AntiVirus FREE 2022 for Android you’ll receive effective virus and malware protection, phone locator, task killer, app lock, Wi-Fi Scanner, and photo vault to help shield you from threats to your privacy and online identity.
✔ Scan apps, games, and files with our antivirus and remove malicious content
✔ Scan websites for harmful threats
✔ Wi-Fi Scanner for network encryption
✔ Hack Alerts: Get warned if your passwords are compromised
✔ Hide private photos in a password-protected Vault to prevent snooping
✔ App Lock: lock sensitive apps to protect your privacy and safety
✔ VPN Protection: Secure your online privacy
✔ App Permissions: get insight into the level of permission required by your installed apps
✔ Kill tasks and processes that can slow down your phone or tablet
✔ Clean unnecessary files and free up storage space
✔ Check Wi-Fi download and upload speed
Use AVG AntiVirus FREE 2022 for Android together with AVG’s remote management console to:
✔ Locate your lost or stolen phone via Google Maps
✔ Lock your phone and set a lock screen message
✔ Make your phone sound a siren
✔ See which accounts have been compromised in past leaks
✔ Get warned if a new leak puts your data at risk
✔ Discover the details behind each leak and when they happened
✔ Change compromised passwords easily and quickly
✔ App usage tracker
✔ Monitor how you spend your time
✔ See where your data is used
✔ Discover potential privacy issues
This app uses the Device Administrator permission. This permission allows you to remotely lock and wipe your device from my.avg.com
This app uses Accessibility permission to protect visually impaired and other users against phishing attacks and malicious websites.
By installing or updating this app, you agree that your use of it is governed by these terms: http://m.avg.com/terms
Download Antivirus for Free Now!”
With Boxcryptor, you can encrypt your files before uploading them to Dropbox, Google Drive, Microsoft OneDrive and many other providers without sacrificing safety, privacy, or comfort. Easily encrypt your files locally and access them via your smartphone or tablet – anywhere and anytime. Your cloud provider only receives encrypted files and you keep control of your data!
NOTE: If you experience any problems with this app, please contact our support before leaving a 1-star review. You can submit a ticket here: http://support.boxcryptor.com – Thank you!
– Supports most cloud storage providers like Dropbox, Google Drive or Microsoft OneDrive. See below for a complete list of supported providers
– Access your encrypted files (documents, photos, music, etc.) in your cloud anytime and have your sensitive files always with you
– Encryption and decryption is done directly on your device – your password is never transmitted
– Secure file encryption using the AES-256 standard
– Boxcryptor Unlimited users can also use filename encryption
The Boxcryptor Company Package offers additional features for businesses:
– Use a master key to be able to decrypt every employee’s files
– Set policies to enforce rules
– Central user management and billing
List of supported storage providers:
Dropbox, Google Drive, Microsoft OneDrive, Microsoft OneDrive for Business, Sharepoint Online, Box, SugarSync, Amazon S3, Telekom MagentaCLOUD, Strato HiDrive, IONOS HiDrive, GMX MediaCenter, Web.de Smartdrive, ownCloud, Nextcloud, LeitzCloud, hubiC, mail.ru Hotbox, Wasabi, Nutstore, mailbox.org Drive, CloudMe, Storegate, Egnyte, PSMail Cabinet, Livedrive, Yandex Disk and others using WebDAV. Additionally it is possible to encrypt files on your local device storage.
Go to www.boxcryptor.com to find product manuals and more information about Boxcryptor.
Boxcryptor requires the following permissions:
– Network communication: Required for Internet access
– Storage: Required to read/write files
– Camera: Required to take photos directly in Boxcryptor
– Start: Required for automatic camera upload
– Vibrate: Required for haptic feedback”