Speed up Adobe ReaderFor viewing PDFs, the only software I would recommend is FoxitReader. It’s free, works flawlessly and is fast. However, I understand there are situations where it can’t be used or that some people simply refuse to use anything but Adobe Reader.

But Adobe Reader is slow. On a decent computer it could take 10 to 20 seconds to load up. On a slow computer, it can take over a minute! This is because everytime Adobe Reader loads, it loads up a whole bunch of plugins (most of which you’ll never use). Luckily, there’s a neat way of speeding up the load time.

Simply follow these steps (works for versions up to 8.0):

  1. Navigate to the Adobe Reader directory
    (i.e. C:\Program Files\Adobe\Reader 8.0\reader\)
  2. There should be a directory there called /optional. If there isn’t, create it.
  3. In the /plug_ins directory, move all files to the /optional folder except for EWH32.api.

Here are some plug-ins you may wish to keep in the /plug_ins directory:

  • search.api and search5.api - Used for searching the document
  • script.api and weblink.api – Make links within PDFs clickable
  • printme.api (and other print*.api files) – Used to print documents
    reflow.api – Used to reflow the text on page resize

Of course, if you have the choice I’d still recommend FoxitReader as the fastest (and free) PDF reader available! If you read my article about printing D*I*Y planner templates onto index cards, FoxitReader managed to print them properly whereas Adobe Reader couldn’t!

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10 Responses to “How-to: Make Adobe Reader Load Faster”
  1. Jason says:

    Thanks for the tip, I’ll give this a go tonight!

    Unfortunately, I need to use Adobe Reader when testing alot of my PDF generation software, as this is the application that will most likely be used in a production setting. The number of unnecessary plugins that are loaded at the start of EVERY Adobe application has been a thorn in my side for years. It would be nice if these plugins were written to activate only if the file in question needed them ….

  2. Too bad I can’t digg this.

    Great advice as usual Jon!

  3. Your advises are always great!!

  4. Jon Lee says:

    Haha thanks, you could stumble it though if you want!

  5. Jon Lee says:

    Also, I understand that on some networks, only specific .exe’s are given permission to be run. And also some browsers have Adobe Reader set as the default when you click a .pdf file.

    Lord knows how many pdf files I’ve clicked from Google search results thinking they were webpages. I’m glad I don’t have to wait a minute every time I make a mistake like that.

  6. eisenworks says:

    Jon,

    I’m a FoxitReader fan, also…

    One thing you didn’t mention that is also incredibly annoying about Adobe’s reader is how frequently, when I go to read a document, it tells me that a new version is available. I can turn it down, but eventually I have to deal with it. Slowness on top of slowness. And, guess what… There is never a noticable difference in functionality, after the upgrade.

  7. Thanks on your post about being hacked. Made me feel like I wasn’t target. But Hey I have a new Jet Train. Check it out and let me know what you think.

    http://www.cashforcomments.com/contest-jet-train

  8. [...] Blog « How-to: Make Adobe Reader Load Faster Jul 26 [...]

  9. rob says:

    I’m with you Jon, Foxit is the way to go…Acrobat/Reader is straight bloatware!

  10. Kersson says:

    I have always used Acrobat Reader to view PDF documents. I didn’t know about FoxitReader. I have tried FoxitReader recently and it is brilliant. Thanks.

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