Prot-On allows you to encrypt the photos, videos, audios texts, documents... etc you share, and to decide, and track, who and when can access them.

You can encrypt photos, videos, audios documents and texts directly on your mobile and keep control of any existing copies wherever they might be (in the cloud, in other phones, computers or storage devices). If you regret having sent a document or photo you can take away access in an instant.

It's free and very easy to use (encrypt, share and manage permission to other users), you just have to download the application and create an account. You can also invite others to use Prot-On to protect their privacy.

Main benefits:

- Share your files safely and change permissions to access the files at any time, even after the files have been distributed.

- Protect your photos and assign permissions to allow users to see the photos only during periods of time that you decide.

- Allows you to consult the activity against the photo or document you have protected ( who and when can access your file )

- Prevent that your pictures end up in someone else´s hands without your permission

- Upload collaborative documents to the Cloud with total peace of mind

- Encrypt all types of files including photos, Office or PDF documents, videos, audios and texts for e-mails, blog posts or SMS messages*.

- Free service for private use with a very simple and intuitive way to manage permissions

- Runs on multiple plataforms

If you need more information, contact with us:

What’s New

Version 1.23

- Fixes a bug with the opening of protected Office documents.
- Minor improvements with the rendering of protected Office documents.

Ratings and Reviews

alridi ,


Además de ser gratis me ha resultado muy buena es segura ,solo a veces demora un poquito de una foto a la otra tal vez sea mi teléfono

ChessdeRoo ,

I would like to

I would like to rate this application cause it seems useful and safe but... It crashes every time I try to open a document from my email ...

So what now ?...

Jesusalf ,

No funciona

Hoy instalé esta actualización y temo que cometí un error. La aplicación no abre, y parece que la única solución es desinstalarla y perder todos los archivos que tengo protegidos en mi teléfono.


Proteccion On-Line, SL
45.9 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German, Italian, Portuguese, Simplified Chinese, Spanish
Age Rating
Rated 4+
© 2018 (c) Cognicase Management Consulting SL


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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