Secure email
- Encryption of subject, text, and attachments
- Email encryption in Outlook and IBM Notes
- Ad-hoc usability for internal and external communication
Send Large Files
- Send and receive files of any size securely
- Only a browser is needed for the intuitive web application.
- No more attachment size limits in Outlook!
IT-Compliance
- Full audit trail
- Maintain Control Over Exchanged Data
- Email classification in Outlook
- Prevent Shadow IT
- Scan of transfers for virus and malware
Various operation modes
- On-Premise in your own DMZ
(Virtual or Hardware appliance) - Hosting
- SaaS, Private Cloud (MS Azure)
Comply with legal regulations
- GDPR, NTA7561
- HIPAA, CCPA
- Archiving and DMS interface
- Industry-specific standards
Easy to use
For employees and external contacts

Seamlessly integrated
The Outlook add-in lets you send large files and secure emails directly from Outlook.
Secure emails in Outlook
Readily online available
Users and their external communication partners can use Cryptshare via browser.
The Cryptshare web application
Make IBM Notes better
The IBM Notes integration makes all features available in your familiar work environment.
Secure emails in NotesHow Cryptshare works
A short animation
Customer Feedback
What our customers say about Cryptshare:
"Like many specialist engineering companies we exchange files with customers, suppliers and partners very often. By using Cryptshare we reduced the effort and the cost for these file transfers significantly. In addition Cryptshare increased safety and security of the content of the files compared to the previous use of email. The very easy-to-use interface makes user acceptance of Cryptshare very fast and the acceptance of Cryptshare is so good that even in-house file transfers are now made via Cryptshare."
Klaus Knayer, CIO
Recaro GmbH & Co. KG
"Searching for a secure way to transfer large files I discovered Cryptshare. The solution instantly drew my attention because it addressed all our requirements. We started with Cryptshare in the Netherlands. Based on enthusiastic responses from our users we have now deployed it throughout Europe. For us it is a far better option than FTP or sending confidential data via couriers. We can exchange files with our external partners who get access to the files we sent them via a user friendly branded interface in the browser."
Jeroen de Zwart, Senior Network Engineer
YAMAHA MOTOR EUROPE
"Having looked at several solutions we found them mostly very complex or too expensive. Finding Cryptshare we saw how it could solve many of our compliance and security needs. The fact that it also reduced the load on and costs of our email services was a bonus. Cryptshare is really simple to use which was important for us as it allowed us to deploy the solution fast and without training. If a user can use email then they can use Cryptshare. I would strongly recommend any business to try it."
Angus Macrea, IT Security Manager
Cornwall Council