Sumatra PDF Icon

A free PDF, XPS, DjVu, CHM, CBZ, CBR reader for Windows

User Ratings

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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
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User Reviews

  • pr0fessor7
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Very fast, lightweight PDF-viewer. Works very well and has all features i need

    Posted 06/15/2014
  • sanousy73
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    a Wonderful piece of software, especially for its djvu support :) I wish it can be ported to android and have the ability to crop the white space around the text so it can utilize the tablet size totally to the text .... keep the good work ...

    Posted 06/09/2014
  • devsda0
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Just downloaded today - great piece of software. Really quick (compared to NitroPDF & Adobe Acrobat) + I can also read my .mobi files :-) Thank you very much to the Sumatra team!

    Posted 06/03/2014
  • sean_e
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great piece of work.

    Posted 05/22/2014
  • stns
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Very simple. Doesn't do anything instead scroll.

    Posted 03/07/2014
  • minnen
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    My default PDF viewer software for YEARS now, great project, very minimal, easy to use and it has the lowest resource consuming quota on the market. HIGHLY recommended

    Posted 02/01/2014
  • ayyy
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Agree with endolith One of the worst things about the pdf format is the inability to save notes (copy & paste) from some files. Author's support of DRM for "protected" PDF files is contrary to GPL. What do they think they are stopping??

    Posted 01/15/2014
  • endolith
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    This is a pretty good reader except for one awful "feature": It supports DRM of "protected" PDF files, and the author stubbornly refuses to make it optional. So you can't print PDFs for offline reading, and you can't copy text to the clipboard for pasting into Google translate, saving to your notes, quoting in a paper, etc. Open-source software with DRM is really hypocritical. Restricting users' freedom does not benefit anyone and is contrary to the purpose of the GPL. See defectivebydesign.org for more about how DRM harms society.

    Posted 08/17/2013
  • xanda-escuyer
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Definitely a 'must have' for those who are fed up with Adobe (hard to find someone who isn't). Quick, clean and capable. Only enhancement we'd like to see is a 'single window/instance only' mode. Thanks.

    Posted 06/08/2013
  • apple-scene
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I like it for it starts fast and has low system requirements.

    Posted 04/24/2013
  • yakovlevstepan
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    excellent tiny programme that gives all those bloated freewares a thumbdown.Very useful project!

    Posted 03/24/2013
  • stefean
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Realy fast and great PDF programm. Keep up the good work!

    Posted 03/23/2013
  • eholotius
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    great tool and easy to use

    Posted 03/06/2013
  • persianpatriot
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    A very fast, light, useful and interesting program. I recommend it to all

    Posted 02/14/2013
  • eliperkins
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Reliable and stable, thanks sumatrapdf.mirror

    Posted 02/13/2013
  • spottedcow
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Excellent PDF reader program. Have been using it for years and never encountered any problems. It opens very fast and is very modest in system memory and CPU usage. Friendly, simple interface. Doesn't freeze or crash, even on older systems. Actively under further development. Does what it needs to do very well: read pdf's.

    Posted 02/03/2013
  • careyzickwolff
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    awesome! 10x!

    Posted 01/23/2013
  • kalebwhite
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Simple. Useful. Light.

    Posted 12/17/2012
  • gusdnebot
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Rápido y muy eficiente

    Posted 12/13/2012
  • olivierhammam
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    A really fast and efficient program, specially good to handle CHM files

    Posted 12/07/2012
  • colejackson
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Fast and simple.

    Posted 11/08/2012
  • lukascarr
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Love sumatrapdf.mirror

    Posted 09/12/2012
  • oid-3685908
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Very useful!

    Posted 04/27/2012
  • oid-3377462
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    fake program?

    Posted 04/24/2012
  • milesmatthews
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    very easy to use

    Posted 03/25/2012