Advance your browser-based viewing

preview product map image

High performance preview technology

RAVN Preview delivers high performance, navigable preview technology that supports browser and mobile based viewing, allowing users to review documents more quickly and efficiently. The system converts a full range of document formats to HTML, eliminating the need to launch any external applications to review a search result, allowing organisations to increase productivity. RAVN Preview also allows for highlighting and navigating based on search terms within the body of the previewed document, marking relevant material for quick and easy review.
Preview understands many storage mechanisms and can communicate with local and remote file systems, as well as Document Management systems, with full HTTP support.
tech image


See this product in action


tech image

Save Considerable Review Time

Preview converts a full range of document formats to HTML, eliminating the need to launch an external application to review a search result saving considerable review time, allowing you to be faster than the competition.

Improve Accuracy

Gives you the ability to filter and search within documents, which is crucial in improving accuracy of review avoiding irrelevant review.

Reduce Costs

Reduces the resource cost for organisations by needing fewer people to spend time reviewing documentation.

Bandwidth Reduction

RAVN Preview allows you to dramatically improved bandwidth consumption, cost and indexing times.


RAVN Preview is able to mark search terms within the body of the preview, highlighting relevant material for quick and easy review and navigation around the HTML rendered document. All relevant document details are still displayed.

sharepoint preview image


RAVN Preview handles a large variety of different native file formats, including virtually all commonly used office document types, PDF, email, archives and HTML. By default the document is rendered in HTML, although PDFs and images are also possible for most formats. Additionally RAVN Preview is always able to display the original file through the same interface.

connector image


RAVN’s Preview interface is fully integrated into RAVN Connect Enterprise and Microsoft SharePoint 2013/2016. Seamless connectivity with any technology is possible.

preview sample

Asynchronous Loading

Preview technology allows you to start reviewing large documents immediately utilising pale-by-page loading delivering a super-fast and time-saving experience. Also, dynamically generated thumbnails can be displayed in browser result sets to remove the need to even load non-relevant content.
connector image
preview product map image

Need more information?

Read our Preview Brochure

cowi case study image

Latest Case Study

Read our latest customer experience showing how our products have benefited their organisation

    RAVN's platform has allowed us to implement our vision of providing integrated, secure and effective access to our knowledge resources. 
    Robin Hall, Head of Knowledge Management at Howard Kennedy
    RAVN is one of a number of innovative solutions that the business is implementing as part of IT's 2020 vision aligned to improve efficiencies and productivity benefits across the firm
    Clive Knott, IT Director at Howard Kennedy
    Our primary goal here is to leverage knowledge to accelerate business and deal decision-making and to harness the collaborative power of a multi-geography growth markets organisation. RAVN Connect is an important component in a differentiation we bring to our investors around how we share knowledge and get to more dynamic decisions on deal flow. Additionally, it helps us harness macro-economic, sectoral and functional knowledge flows seamlessly and is ultimately a major competitive advantage for us.
    Ovais Naqvi, Managing Director – Head of Market Engagement at Abraaj
    It's likely to save us tens of millions of pounds in lost revenue.
    Horia Selegean, Head of Revenue & Margin Assurance at BT
    Sky are committed to using the latest innovations to ensure our customers receive the best possible viewing experience. RAVN’s AI component has allowed us to successfully automate the EPG review process which has dramatically reduced the review time as well as ensuring we maintain robust and compliant information">
    Angus Gairdner, Head of Content Planning Operations at Sky