Limitless sharing, flexible & secure

Share email attachments without file size limits.

Send mail attachments of any size - easily and password protected with epiKshare.

Free yourself from limits.
And your mail attachments right along with it.

Whether it’s communication, collaboration, or service, the Internet is making the world more borderless every day. Why then not change the way you send files? With epiKshare you share email attachments without file size limit – easily directly from your epiKcloud.

Unlimited file attachments

No more cumbersome file compression or going through insecure third-party providers: with epiKshare, file size limits are a thing of the past. Send attachments directly from your epiKcloud.

End-to-end encryption

Do you also send sensitive data? No problem! With epiKshare you can easily encrypt your mail attachments end-to-end. So no one except you and the recipient has access to it.

Fully integrated with Outlook

Sharing attachments is done directly from Outlook. With just a few clicks you can share files or entire directories without having to rely on complex additional tools.

Full control

Edit or deactivate sent attachments afterwards? With epiKshare this is possible. Or simply provide your attachments with an expiration date from which they are automatically deactivated.

Maximum security

epiKshare works with a secure SSL encryption. In addition, you can provide your mail attachments with password protection - so your data remains protected from unauthorized access at all times.

Share data of any size - anywhere, anytime.

How it works?
Find out in this video!


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So that your data does not fall into the wrong hands

Combine Outlook file sharing
with end-to-end encrypted storage.


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epiKshare - These are the advantages over external tools

Share directly via Outlook.
With epiKshare you don’t have to take a detour via external uploads when sharing files. You share all files as usual via Outlook.

You keep control.

Via external tools your data ends up on foreign servers and furthermore often cannot be changed afterwards. With epiKshare, your files remain with you at all times. That way, you can edit or deactivate attachments even afterwards.

Password protected attachments.
If you wish, you can protect your e-mail attachments with a password. So really no one except you and the desired recipient has access to your data.

Sharing large files by email has never been so easy


In just a few steps you are ready to go with epiKshare for Outlook.

Here's how it works:

Share files, encrypt them or check them for malware – with epiKshare you can do all this directly from Microsoft Outlook. So you can share even sensitive data with your customers and business partners without any worries and keep full control at any time. 

"Unrestricted collaboration should not depend on size limits for mail attachments. With our Outlook plugin, our users can share files of any size without resorting to complicated or even insecure tools."

Frank Böttcher
COO, BW-Tech GmbH

Enjoy more freedom with epiKshare.

With epiKshare, you can easily send even large files by mail without having to sacrifice security and control. Try it out now for free.

Our clients

Numerous satisfied customers already rely on epiKshare.

Request a free trial now.

Get started today and free yourself from file size limits for email attachments.
Test epiKshare for 30 days free of charge and without obligation. For this we only need a bit of information (which will of course be transferred securely and encrypted):

File sharing with just a few clicks

Save more storage space

Unlimited file sizes share with teams

Zero-knowledge E2E encryption

Protection from viruses and malware

Your private data remains private


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If you would like to be informed about current developments, features and other news about epiKshare in the future, simply register using the following form.

We are looking forward to keeping you up to date.