Storro, secure sharing made easy.

Secure collaboration, made easy.

Simply create secure spaces to share confidential files with collegues or externals, directly.

Continue working the way you want, just safer

Storro creates a virtual hard drive on your system where you can open, edit and save files in your system’s explorer like you’re used to. All files stored here are automatically encrypted and compartimentalized. The folder belongs to a project and if that project is shared with others the content is automatically shared with them as well. Content sharing happens on peer-to-peer basis and nothing is stored on some cloud. The disk and all its data are linked to the application and will be unreachable once you close it.

File explorer

Restore any revision in any file

We offer the complete history of every file and folder. Every revision of a file can be examined and restored.

With Storro’s unique deduplication, all changes can be restored separately with the minimum required amount of disk space.

Five months ago
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Security by design sets Storro apart

Storro’s components are designed to be non-critical and highly resilient, with security that exceeds encryption.

Security by design sets Storro apart
More on Storro's technology


  Storro Storro Dropbox Dropbox Box Box Microsoft OneDrive Microsoft OneDrive Google Drive Google Drive iCloud iCloud Spide Oak Spider Oak Storj Storj Resilio Sync Resilio Sync
Encrypted connections Yes Yes Yes Yes Yes Yes Yes Yes Yes
Sandboxed file container Yes No No No No No No No No
Known storage location Yes No No No No No No No Yes
Acces control of data Yes No No No No No No No No
Decentralized data Yes No No No No No No Yes Yes
USA law not applicable Yes No No No No No Yes Yes No
Not scanning your data Yes No No No No Yes Yes Yes Yes
Max. file size transfer (GB) 10 5 10 5000 15
  • We use Storro as a simple and safe alternative to email when exchanging files with external parties. We chose Storro for the pleasant user interface, easy scalability, limited infrastructure deployment and cost-saving on some of our IT solutions.

    Marcel Boekhorst, CEO Signum Interfocus
  • I use both my own Office365 cloud and Storro for client projects. With Storro, I have more control over and trust in the storage of sensitive documents. I know exactly where these documents are stored securely; on the workplaces that I authorize myself. No longer sending unsecured email. And without complexity for the user. Storro will handle this for you. Great!”

    Rien Bosma, Bosma Consulting
  • Dropbox hack ‘affected 68 million users’ Source: BBC - Augustus 31, 2016

    Last week, Dropbox reset all passwords that had remained unchanged since mid-2012 “as a preventive measure”. In 2012, Dropbox had said hacks on “other websites” had affected customers who used their Dropbox password on other sites too. But now what purports to be the details of 68.6 million Dropbox accounts have emerged on hacker trading sites.

  • We use Storro for our projects with external partners, and it exceeds all expectations. The members of the various projects can work seamlessly with the various files needed for our projects, we control the versions and can see exactly what changes have been made.

    Gerben Klein Baltink, CEO Trefecta Mobility
  • Yahoo says 500 million accounts stolen
    Source: CNN - september 23, 2016

    Yahoo confirmed on Thursday data “associated with at least 500 million user accounts” have been stolen in what may be one of the largest cybersecurity breaches ever. The company said it believes a “state-sponsored actor” was behind the data breach, meaning an individual acting on behalf of a government.

  • Because we do not want to give away our business plans and research data, we sought software that keeps our data safe. Almost all “free” cloud providers impose the condition that they may use your data; which is something we do not want. After a long search we found Storro, and it feels good to have a supplier that offers good support.

    Michel Modderkolk, CEO UPWEGO

Create secure spaces within seconds

With a few mouse clicks you easily create secure spaces to collaborate with colleagues and external parties. Only you and the people you authorize have access, and no one else. Not even us.

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