DotBGE: File Encryption
Encrypt files. Keep your keys.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Encrypt folders with clearer choices for where to save and whether to keep originals. Hide names and reuse Quick Tasks. Files and messages are encrypted on your device.
DotBGE encrypts your files right on your iPhone and iPad. No accounts, no DotBGE servers, no tracking. Your files and keys stay yours.
Built on the open .bge format, DotBGE uses RSA-4096 and AES-256-GCM encryption to protect documents, photos, PDFs, media, archives, and folders. Share encrypted files with people you trust using identity cards, or lock files with a password only you know.
ENCRYPT FOR A FRIEND
Encrypt a file so only a specific person's identity can unlock it. Add trusted contacts, then encrypt in a few taps. No passwords to exchange and no shared secret to leak.
ENCRYPT TEXT MESSAGES
Type or paste text, encrypt it for yourself, a trusted contact, or a password, then share it as a .bge message file through any chat app. The recipient opens it in DotBGE to read and copy the decrypted message.
IDENTITY CARDS, NOT RAW KEYS
Share your identity card with a QR code or .bgekey file so others can encrypt files for you. No copy-pasting long public keys.
PASSWORD MODE
No contact yet? Encrypt with a passphrase instead. Anyone with the password can decrypt, which is useful for one-time sharing.
OPEN .bge FILES FROM ANYWHERE
Open encrypted files from Files, Mail, or any app that offers document handoff. DotBGE routes .bge files into a private decrypt-and-preview flow.
OPEN .bge FORMAT
Your encrypted files use a documented, self-describing container. They are portable and not locked to any account or service.
FACE ID VAULT
Keep encrypted files in a local vault protected by Face ID or Touch ID. Optional iCloud sync keeps your encrypted vault available across your own devices.
PREVIEW AFTER DECRYPTING
View photos, PDFs, text, audio, and video inside the app after decrypting without writing decrypted copies to disk.
ENCRYPT FROM ANYWHERE
Encrypt from Photos, Files, or other apps through the share sheet. Single-file encryption, preview, and decryption are always free.
FOLDER ENCRYPTION WITH PRO
Create one encrypted package or encrypt files separately. Choose where to save and whether to keep originals, and optionally hide file and folder names. Save Quick Tasks for repeated runs. Existing encrypted outputs are skipped, even if the source files have changed.
DOTBGE PRO
Unlock batch encryption, folder encryption, an unlimited vault, and multiple identities. A monthly option is available for short-term projects. Decryption, preview, and single-file encryption stay free.
Perfect for:
• Sending sensitive documents to a specific person
• Keeping private files encrypted before sharing or storing them
• Professionals handling confidential files on the go
• People who want their own keys, on their own device
Encrypt your files. Keep your keys.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdfla/
Privacy Policy: https://dotbge.app/privacy
Ratings & Reviews
Version 1.1.1 makes folder encryption clearer and improves reliability when saving, repeating, and decrypting folder tasks.
• Clearer folder setup: see where encrypted files will be saved and whether originals will be kept. Results distinguish completed, skipped, failed, and stopped runs.
• Stronger checks before deleting originals: when you choose this option while encrypting for yourself, newly encrypted files are written to storage and verified by decryption first. Skipped files keep their originals.
• Improved filename privacy: hidden names and naming choices stay consistent across repeated runs for the same folders. Folder decryption restores original file names and, for newly encrypted folders with hidden names, folder names.
• More reliable Quick Tasks: tasks keep the identity you selected. If that identity or contact is unavailable, you can choose a recipient before running again.
• Better storage checks, handling of unsaved outputs, folder decryption, and iCloud startup reliability.
The developer, 刚 熊, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 刚 熊
- Size
- 10.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- DotBGE Pro Lifetime $24.99
- DotBGE Pro Monthly $3.99
- Copyright
- © 2026 DotBGE

