SSE - File & Text Encryption Icon

Download SSE - File & Text Encryption APK 3.1.4 arm64-v8a, armeabi-v7a, x86_64 · Android 21+

By Paranoia Works • Updated August 20, 2026
Tools arm64-v8a, armeabi-v7a, x86_64 Native (Java/Kotlin) 10.88 MB
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This is the arm64-v8a, armeabi-v7a, x86_64 build of SSE - File & Text Encryption 3.1.4. Pick this build if your device's primary ABI matches.

File size: 10.9 MB   •   Min Android: 21   •   Target Android: 34   •   Version code: 124   •   Framework: Native (Java/Kotlin)   •   Permissions: 6

File Information

Package Namecom.paranoiaworks.unicus.android.sse
Version Name3.1.4
Version Code124
Architecturearm64-v8a, armeabi-v7a, x86_64
Min Android VersionAndroid 21 (API 34)
Main Activitycom.paranoiaworks.unicus.android.sse.LauncherActivity
FrameworkNative (Java/Kotlin)
File Size10.88 MB
Signature (SHA1)0AB5136AD3E504ACCAB90C61AABC49E2F1BED37C
File Hash (SHA256)4cd9da7cc0466169d436b5395eeab1b3f2a862e989223c267a219aff2c1f28ef

What's New

3.1.X
• Added localization for multiple languages;
• Password Vault: Added search function;
• Password Vault: New item type "KEM Key Pair" — KEM management (storage, generation, encapsulation, extraction) for quantum-safe algorithms CRYSTALS-Kyber;
• Password Vault: Updated data format (version 4);
• more (changelog):
paranoiaworks.mobi/sse/ssechangelog.htm

App Description

Secret Space Encryptor (S.S.E.)

File Encryption, Text Encryption and Password Manager applications integrated into the all-in-one solution.

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:

paranoiaworks.mobi/sse/faq



File Encryptor:

Securely encrypt your private and confidential files or whole folders.

🎥

~ basic file encryption video tutorial:

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:

youtu.be/IK9Sxqr0uJU



Password Vault:

Fully offline password manager - store and manage all passwords, PINs, notes, KEM key pairs 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

+ 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, macOS, …)

of

Text Encryptor

and

File Encryptor

are available on:

paranoiaworks.mobi



Paranoia Text Encryption for iOS (iPhone/iPad/iPod)

is available.

⬥ An

online (web-based)

version of

Text Encryptor (AES, client-side JavaScript)

is available on:

pteo.paranoiaworks.mobi

This software is Open Source – we have nothing to hide, so you can have securely hidden everything you need.

Source codes:

paranoiaworks.mobi/download

Formats specifications:

paranoiaworks.mobi/sse/formats_specifications.html

More:

paranoiaworks.mobi/sse

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 ⬇⬇

paranoiaworks.mobi/sse/faq
Download SSE - File & Text Encryption APK

Fast, free and safe download.

APK Permissions 6

  • android.permission.FOREGROUND_SERVICE
  • android.permission.HIGH_SAMPLING_RATE_SENSORS
  • android.permission.MANAGE_EXTERNAL_STORAGE
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_EXTERNAL_STORAGE
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Developer

Name: Paranoia Works

See All Versions View on Google Play

Frequently Asked Questions about SSE - File & Text Encryption APK

This variant is built for devices that report `arm64-v8a, armeabi-v7a, x86_64` as their primary ABI. If your device's CPU matches, this is the smallest, fastest version to install.

Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.

Android 21 (API level 34) or newer. Older devices will refuse the install.

Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.

All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.