What users say about True File Locker
True File Locker is a mobile file privacy app that encrypts and hides files on Android devices. It uses strong encryption to protect documents, photos, videos, and other files behind a PIN or password, making them inaccessible to other apps and invisible in the device gallery. Files can be unlocked and accessed only through the app itself.
The app is designed for users who need to keep certain files private on a shared device, protect sensitive documents from casual access, or secure files before passing a device to someone else for a short time. All encryption and decryption happens locally on the device with no data transmitted to external servers.
Recommended by my IT department
Our company IT team recommended True File Locker for employees who need to store sensitive files on personal devices. Easy to set up and the access controls are exactly right.
Keeps my private photos completely safe
Family photos and personal documents are now completely safe. The app is lightweight and runs well on my mid-range phone without draining the battery.
Solid encryption, good UX
Most security apps sacrifice usability. True File Locker manages to be both secure and easy to use. The vault interface is intuitive and the encryption is properly implemented.
Essential for anyone with sensitive data
I work in finance and need to protect client documents on my phone. True File Locker handles this perfectly. The encryption documentation reassured me that this is done properly.
Best free file locker on Google Play
Tested several apps before settling on True File Locker. It's the only free one that offers actual encryption rather than just hiding files behind a PIN. Big difference.
Password vault works perfectly
The file vault feature is exactly what I needed for sensitive client documents. The app never crashed in 6 months of use and unlocks instantly. Very impressed.
Protects my business files on shared devices
Use True File Locker on a tablet that multiple family members share. My work files are fully encrypted and inaccessible without my PIN. Simple to use and very reliable.
Great for privacy-conscious users
Solid tool with good documentation. Appreciate that the encryption approach is explained transparently rather than hidden behind vague marketing terms.
Simple, effective file encryption
Does exactly what it says. Encrypted my sensitive documents quickly and the guides explaining the encryption standards are genuinely educational.
Share your experience
Have you used True File Locker to protect files on your device? Tell others what types of files you protected, how the encryption and unlocking process worked in practice, and whether it met your privacy requirements.