Is documentUltimate download whole file on client machine ?
Question asked by Prasad Kulkarni - 4/23/2017 at 10:52 PM
Dear team
      I want to ask you about technique used by DocumentUltimate? Is DocumentUltimate download whole file on client machine? or it just write an image and transfer text only over HTTP?
Please suggest ?

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Cem Alacayir Replied
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The whole document is not loaded at once, document pages are loaded as you are about to view them. This is done via HTTP byte-range requests. So once the conversion is completed (first view), document loading is very fast. The DocumentViewer uses a special web-friendly format (.xpz) and this file contains all vector/raster images and text which is similar to a Pdf file (portable document). Also by default this file is encrypted so only the DocumentViewer can open it.

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