What is Cryptshare?

From the very beginning, we have designed Cryptshare as a secure digital transfer service.

As such, Cryptshare makes sure your data is protected at all points of risk on the journey from sender to recipient, meaning from the time it leaves the relative safety of your firewall until it reaches its intended destination.

When your data is in transit it is most at risk because this is precisely when it is most vulnerable to third-party attacks.
To secure your data exactly when it needs it most, Cryptshare has much more to offer than simply email security.

Powered by its many innovations, Cryptshare not only enables exchanges between individuals using email traditionally, but also facilitates communication for machine-to-machine and application-to-application use cases – challenges that every enterprise are facing.

Your advantages with Cryptshare

Why millions of users already appreciate Cryptshare

In today’s business world, fast and reliable electronic communications are key for success. Messages and files need to be exchanged with contacts around the globe at the speed of light. 

For many years, email was the primary solution to achieve fast and reliable communication, but our needs now go beyond the capabilities of the established email we have come to use daily and rely heavily on.

Ready for home office?

[] AV installed

[] Firewall

[] VPN to the office(s)

[] Security Awareness training

[] Online meeting app installed

[] Office instant messenger

[ ? Secure communications via email
or file transfer

Protection of confidential information

Use Cryptshare to send and receive emails and large files securely.

Compared to available technologies, e.g. S/MIME and PGP, Cryptshare also offers the benefit of encrypting metadata such as the email subject.

Sending files of any size safely

With Cryptshare, sharing large files is no longer a challenge. The restraints of SMTP are a thing of the past.

File size restrictions are removed in popular email clients, limits can be set by the administrator.

Usable for everyone

Ad-hoc usability, making it easy for both internal and external communication.

Say goodbye to:

> Software installation <
> User accounts <
> S/MIME & PGP <
> Costs for external partners <



With Cryptshare no more a challenge, but a breeze.

The overview of which files were sent to which recipients and when they were downloaded by which recipient. 

Full transparency through reporting and evaluation options.

High user acceptance

Through seamless integration into familiar user environments.


Exchange confidential messages and large files with Cryptshare for Office 365 & Outlook / Cryptshare for Notes.

4,000,000 users love it!

Even more secure
Office 365

Integration within Office and Windows environments.

Safe and efficient Cryptshare shortcuts to allow seamless intergration within office applications, as well as Windows explorer dialog options.

One interface for all devices

The Cryptshare Web App, a fully responsive Web portal, useable on all Devices and platforms.

Data exchange even on the go
without app installation.

GDPR compliant Email

Classifying data is an important compliance standard required by the GDPR.

Our Data Classification creates an easy tool set for users, promoting awareness of email security and ensuring lasting protection against compliancy penalties.


Legal or industry-specific regulations require the archiving of data.

Cryptshare has been designed to be integrated into archiving and document management systems.

Many other encryption solutions fail on this requirement.

Process digitization

Any corporate communications can be digitized and automated using Cryptshare technology.

Cryptshare Automation via the API , We can clearly show that the investment pays off very quickly (ROI).

Technical support

The Cryptshare Service Promise does not end with the purchase of a Cryptshare license.

Installation, Customization and daily operations of Cryptshare. Our professional Support team based in Germany offers assistance every step of the way.

Customer Care

It doesn’t end with technical support. The Customer Care Team is there to listen to your requirements and to ensure your Cryptshare experience is as it should be.

Special attention is paid to the support of successful Cryptshare introduction in your company.

Prevent shadow IT

Employee’s often need to send large attachments, larger than what regular email can cope with.

Do you know what systems they are using to achieve this?

Cryptshare enables you to keep track of emails being sent out, Giving you your security back.

Costs under control

Don’t fall into the trap of un-planned costs. Server Resources, Space requirements, Memory upgrades.

Email attachments can be extracted from the emails, archived and sent securely via the Cryptshare server.

Full confidence of all users

Incorporating bespoke, corporate branding into your Cryptshare Web App, increasing trust and user acceptance.

People knowing who you are, and that you take email security seriously.

Prevent data breakdowns

41% of data leakage is caused by sending an email to the wrong email address.

Ensure this doesn’t happen, set a password using Cryptshare. If you think the password is compromised, recall the confidential file from the Cryptshare server, putting you in complete control.

...sent your message to the wrong recipient?

Employees can become a real security risk when they send confidential data to the wrong recipient.

Cryptshare's Revoke feature allows you to correct mistakes after the fact and extends your security options for accidentally sent files.

Password transfer
made easy

Transferring passwords securely by using a separate channel often fails due to the extra manual effort.

The Cryptshare SMS gateway feature is a quick and easy way to transmit passwords via SMS to designated recipients.

For small enterprises

The big solution for a small budget.

Secure communication is often jeopardised by a lack of IT infrastructure, a small budget, or insufficient resources.

Cryptshare.express is ready to go in just a few moments, no in-depth IT knowledge required. For only €5 per user, per month.

Flexible IT infrastructure

We will gladly help you find the best solution for your company size, your IT infrastructure, and your budget.

Cryptshare is available as a virtual appliance, hardware appliance, or as an individual configuration on supported system platforms.

Extended services

For requests that go beyond regular support, we have a professional service (available for a fee).

If your partner, IT service provider, or a partner from our network are unable to assist, you can always refer to us.

The revolution for your data in transit

No more password troubles.

QUICK combines convenience for users and security for your data in transit. It creates permanent secure connections in seconds and takes care of all passwords for the exchanges between communication partners.

Customised to
your IT strategy

You can customise the operating environment so that it is flexible and tailor-made to your requirements.

Whether hosted, in a DMZ, or in the cloud – with Cryptshare you are free to choose what the right fit is for you.

How does Cryptshare work? The answer in 2 minutes!

This short animation will show you how to send confidential messages and large files with Cryptshare.

You will learn where the Cryptshare server is located, what happens when a user initiates a transfer, how it is delivered to the recipient(s) and how the sender will be notified when his files have been downloaded.

Learn more about Cryptshare

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