PDFs that produced by MS Word are opened slowly

2 posts, 0 answers
  1. Andrey
    Andrey avatar
    3 posts
    Member since:
    Nov 2012

    Posted 29 Mar 2013 Link to this post


    After Q1 release I found that PDFViewer became slow opening PDF files. I researched and found that the bottleneck is PdfFormatProvider().Import(). Also I found that it is slow espessaly for PDF files that produced by MS Word(I use Office 2013). Here is an example: http://www.fileswap.com/dl/aasX4Wy6QE/. Opening(with option ReadAllAtOnce) takes about 13 sec. Is there way to improve performance for similar files?
    UPD: Link to sample pdf is changed
  2. Kammen
    Kammen avatar
    312 posts

    Posted 01 Apr 2013 Link to this post

    Hello Andrey,

    We have implemented great performance and memory improvements for the service pack that will be released this week. With this version it takes less than a second to load your document.

    Also, please note that it is recommended to use ReadOnDemand settings in order for the initial loading time to be minimal.

    the Telerik team

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

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