Shadline
Shadline Business
The Autonomous Cyber Shelter: secure exchanges and cyber crisis management
- Downloads
- 1.1K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jun 30
- 2026 · v4.3.6
Screenshots
About Shadline
THE AUTONOMOUS CYBER SHELTER
Shadline is the 1st professional digital anti-crisis device. Your communications remain inviolable and your vital data is accessible even if attackers have taken control of your business. All your employees and partners can use Shadline on a daily basis or as a digital fallback environment immediately operational in the event of a crisis.
With Shadline, have a wild card against attackers. Shadline interfaces very simply with your digital worlds. No training or pre-requisites for your users.
APPLICATION
4 major features in a single secure professional application:
1) Messaging (Lines) => secure message and file exchange channels
- 1-to-1 or multiple communications
- Internal and external users
- Configurable lifespan of exchanges
- File preview
- "Read only" function
- Notifications (email / mobile push)
2) Storage => Individual and shared storage spaces
- From the application or automatically by API / system connectors
- Organization by Containers / folders / sub-folders
- Preview of files in the application
- Interaction possible with the messaging and transfer spaces
3) Transfer => Fast and secure sending of files between internal or external users
- Unique download link per recipient
- No account required to receive files
- Expiration date and number of configurable downloads
- Possible revocation of download links
- Complete history of transfers made
4) Visio => Secure online meetings
- Audio, video, screen sharing and chat
- Possibility of password for the meeting
- Temporary meetings / No information kept after the meeting
IN REGARDS TO
Also find your entire Shadline account from the web application (https://shadline.com). Your Lines, your Storage and your Transfers are identical between the mobile application and the web service.
Shadline is a 100% French solution (design and hosting).
More information on https://www.shadline.com.
Shadline is the 1st professional digital anti-crisis device. Your communications remain inviolable and your vital data is accessible even if attackers have taken control of your business. All your employees and partners can use Shadline on a daily basis or as a digital fallback environment immediately operational in the event of a crisis.
With Shadline, have a wild card against attackers. Shadline interfaces very simply with your digital worlds. No training or pre-requisites for your users.
APPLICATION
4 major features in a single secure professional application:
1) Messaging (Lines) => secure message and file exchange channels
- 1-to-1 or multiple communications
- Internal and external users
- Configurable lifespan of exchanges
- File preview
- "Read only" function
- Notifications (email / mobile push)
2) Storage => Individual and shared storage spaces
- From the application or automatically by API / system connectors
- Organization by Containers / folders / sub-folders
- Preview of files in the application
- Interaction possible with the messaging and transfer spaces
3) Transfer => Fast and secure sending of files between internal or external users
- Unique download link per recipient
- No account required to receive files
- Expiration date and number of configurable downloads
- Possible revocation of download links
- Complete history of transfers made
4) Visio => Secure online meetings
- Audio, video, screen sharing and chat
- Possibility of password for the meeting
- Temporary meetings / No information kept after the meeting
IN REGARDS TO
Also find your entire Shadline account from the web application (https://shadline.com). Your Lines, your Storage and your Transfers are identical between the mobile application and the web service.
Shadline is a 100% French solution (design and hosting).
More information on https://www.shadline.com.
Alternatives to Shadline
Looking for apps like Shadline? Here are 6 similar Android apps on Google Play. The highest rated is Travogram (4.9/5), and 5 of the 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Shadline | – | Free | 1,000+ | Jun 30, 2026 | |
| Mixin Crypto Wallet Messenger | 4.4 / 5 | Free | 100,000+ | Oct 25, 2026 | Compare |
| HypeHost | – | Free | 100+ | Aug 30, 2026 | Compare |
| Travogram | 4.9 / 5 | Free | 10,000+ | Aug 25, 2026 | Compare |
| Orion Intelligence | 4.5 / 5 | Free | 100,000+ | Apr 5, 2026 | Compare |
| TAPP Authenticator | – | – | – | Aug 25, 2025 | Compare |
| UNITED24 | 4.8 / 5 | Free | 10,000+ | Sep 28, 2026 | Compare |
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