Spreadsheet • Document • Presentation

Collabora Online Office Suite

View and edit your office document, spreadsheet and presentation files on line, directly on your web browser and from anywhere in the world, using your private, multi-user wölkli installation.

wölkli Cloud Storage offers two prestigious on-line office solutions, ONLYOFFICE Online Editors and Collabora Online Office Suite. Collabora Online is based on the powerful LibreOffice suite and it supports all major document, spreadsheet and presentation file formats and it works in any modern browser, without the need for additional software or plug-ins. Multiple editors can work simultaneously, securely and in real time on any supported type of office files, bringing on-line office collaboration to the next level. The communication between your device and our servers is encrypted using the SSL protocol and your files can be stored encrypted on our secure cloud storage servers. This allows you to keep your senstive private or corporate data under your own control, while increasing productivity. If you mostly work with Office Open XML files, such as DOCX, XLSX and PPTX, then ONLYOFFICE may be a more suitable solution for you. Collabora Online does not currently support file encryption.


Work on your office documents alone or in real-time collaboration with multiple editors. Supported document formats are major ODT, DOCX, DOC and others.


The power of a spreadsheet software on-line on your web browser, including collaborative editing features, various types of charts and more. Supported spreadsheet formats are major ODS, XLSX, XLS and others.


Prepare your presentations at work or on the go, quickly and easily, thanks to the WYSIWYG rendering feature. The document's layout and formatting are fully respected and maintained. Supported presentation formats are major ODP, PPTX, PPT and others.

Collabora Online in action

Discover the integrated Online Office solution from Collabora and watch how your colleagues can view and edit shared office documents in real time with you.

Collabora Online Office Subscription Prices

Subscription Details Price per Year
Collabora Online Home Edition (10 users) CHF 240 *
Collabora Online Business Edition (20 users) CHF 420 *
Collabora Online Business Edition (50 users) CHF 900 *
Collabora Online Business Edition (100 users) CHF 1560 *
* Price does not include VAT 8.1%.

Note: If you require a custom number (not covered by the packages above) of simultaneous Collabora Online users, please contact us. Special volume discounts are also available for more than 100 users.