NOVOSECRET (ciphered, encryption, security)


Advantages of NOVOSECRET

1.- Absolute privacy in your conversations: No person can read your messages protected by this system, even if they steal your cell phone.
2.- Protection of your confidential files: No user can view the content of your images, videos, documents or any other file without your authorization.
3.- Free: It has no cost.
4.- No intrusive advertising: pop-ups or advertising banners do not appear.
5.- Easy to use: In a few minutes you can learn how it works.


NOVOSECRET will encrypt the files and compact folders located on the SD card, after choosing the root folder of the SD card in SAF mode. If you have questions about this situation, you can enter the link at the end of this page to request more information. In addition, although the language in which the application is displayed can be changed through the menu, we have added a language detector to facilitate the process for users.


It is an application that includes the following tools:

1.- Encrypt text: It allows to protect confidential text to be shared and / or easily stored by WhatsApp, Facebook, Telegram, Natural Notes, among many other Android applications.
2.- Encrypt files: It allows to protect files stored in the device, as well as to share them easily by the applications mentioned in the previous paragraph.

Supports the following algorithms:

AES (256 bits), Blowfish (448 bits), GOST28147 (256 bits), RC6 (256 bits), Serpent (256 bits), Twofish (256 bits), Shacal-2 (512 bits) and Threefish (1024 bits). The last two are not included in the encryption of files for free.

Important features

1.- Application translated into German, Arabic, Traditional Chinese, Spanish, French, English, Italian, Japanese, Portuguese, Russian and Swedish.
2.- You can receive a shared text from another application.
3.- Easily share text and files with other applications.
4.- It is useful to delete and open files from the contextual menu. In order for this menu to appear, a file must be pressed.
5.- Includes a help manual for each tool.
6.- It allows entering a specific directory where you want to gain permission to write through SAF (Storage Access Framework).
7.- Light application. It consumes little RAM and little storage space.

Any comments to improve the application, you can do it at:

More information at:
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What's New

Now you can delete directories and compress them in zip format. Finally, the zip file can be easily protected or decompressed with NOVOSECRET.
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Additional Information

August 25, 2021
Current Version
Requires Android
4.0.3 and up
Content Rating
Offered By
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