5 Steps Speeding up PDF File Opening, Loading, Previewing, Search in Adobe Acrobat Reader

Is your adobe acrobat slow to open PDF files? You get angry when the acrobat reader takes too much of time to open up when you want to open a pdf document to read it quickly? There is a way to speed up Adobe Acrobat Reader loading. Fix Adobe Acrobat scroll so slowly and make it faster opening, previewing files quickly.

Speed up PDF file opening/loading/search
People used to search; Is there a quick way to speed up PDF file? How to fix slow opening of PDF files? How to load Adobe PDF files super faster? How to reduce the load time of Adobe Acrobat?
On a slow computer system, it takes a long time to open PDF documents using Adobe reader as it loads the numerous plugins while opening and loading of PDF files. Optimizing the reader plugins enables you to speed up the time it needs to load Adobe Reader. There are few Adobe software tweaking options are available. But speeding up Adobe Reader is a simple tweak to improve the PDF speed and make the loading time of Adobe Reader tool tolerable for daily use. This technique only required to be followed once and the process taking only 3 sec and then your Adobe Reader will be transformed into a faster PDF reader. Recently I have posted; [Fix] Make Computer Run 10x Faster By Using Virtual Memory | RAM Optimization where you can optimize your windows OS.

Learn how to speed up Adobe Acrobat Reader including its startup, loading and accessing PDF files as fast as possible. You can speed up the Adobe reader previewing opening file process & load Adobe PDF files faster. Learn to optimize the PDF reader plugins for faster loading. These number of unwanted plugins loads with the Acrobat startup process, and so you get the slow PDF loading while opening documents. Moreover, it also causes slow scrolling on navigating the PDF pages. Learn how to fix adobe acrobat slow to open PDF files and speed up file handling in Adobe Reader X. And can also read the recent publications on how to play HD videos on slow PC
Speed up PDF File Opening
Speed up PDF File Opening
Here we are concentrating about Adobe Acrobat.

Follow every step carefully to fix latest Acrobat running sluggishly, making your PDF reading experience frustratingly slow. I've shared some but most working tips to speed things up and boost your Acrobat Reader performance. Don't forget to leave comment.

Fixing slow Adobe Acrobat PDF Reader

Feeling your Adobe Acrobat Reader is incredibly slow & keeps hanging to open files. Boost your PDF Reader speed with these simple tips. Optimize preferences by disabling protected mode, clear cache and temporary files, disable unnecessary plugins, and keep Adobe Acrobat updated. These steps will improve your PDF files reading experience, making it faster and smoother. Enjoy fast PDF browsing with boosted performance in Adobe Acrobat.

1. Stopping Adobe PDF Reader from Verifying Digital Signatures

Moreover, stopping Adobe PDF Reader from verifying digital signatures during the opening and loading a PDF may improve PDF speed. Just open the "Preferences" then go to "Signatures" setting. Under "Identities & Trusted Certificates" just uncheck the "Verify" checkbox. Moreover, click on "Digital ID" Files, select the one you require to detach and click "Detach File". After that, you can delete the "**.pfx file". Deleting embedded fonts with Acrobat reader may also increase speed in handling PDFs.

Tired of waiting for your computer to run up to you? Then follow these tips on how to improve computer speed to boost your desktop and laptop performance high; Top 7 Tips to Speed Up, Optimize & Improve Windows PC Performance For Faster Operations

2. Speed up Acrobat Reader Startup Speed

Fix slow PDF files and improve pdf render speed:
  1. First, go to the installation folder of an Acrobat reader in the program files.
    [C:\Program Files (x86)\Adobe\Acrobat DC\Acrobat\*.*].

  2. Move all the contents of the "plug_ins" folder to the "Optional" folder.
    [If the folder is not there then you need to create an "Optional" folder]
Here instead of copy-pasting, I'm suggesting you cut and paste all the content you see in plug_ins folder.

Note: Make sure that Acrobat reader is NOT open, else it will lock the files and not allow you to move the files. Now, your acrobat reader will load very fast and almost as good as notepad.

RECOMMENDED: 12 Killer Tips to Improve Photoshop Performance by 200% (CS5, CS6, CC) | Optimize & Make Photoshop Run Faster

3. Optimize Adobe PDF Preferences

  • Open Adobe Acrobat and go to Edit >> Preferences.
  • Under the General category, uncheck "Enable protected mode at startup."
  • Click on Security (Enhanced) and uncheck "Enable protected mode at startup" there as well.
  • Click OK to save the changes.

You may also like to know; Top 15 Best Ways To Make Your Computer Run FASTER & More Efficient

4. Speed up Adobe PDF Reader by Clearing Cache & Temporary Files

  • Navigate to Edit >> Preferences >> Documents.
  • Under the "PDF/A View Mode" section, uncheck "Enable PDF/A Mode."
  • Click OK to apply the changes.

5. Speedup PDF opening in Browser

Add the fact that opening PDF files in your browser cause crashing, and this makes the requirement of more about 50% of the time to show PDF content to the reader, and that's why the fed up reader want to pass the water on the entire PDF Software standard.

Here is the quick solution
  1. If you have an older version of Adobe Reader, upgrade it to a newer version.
  2. Follow all the instructions above to speed up Adobe Reader to disable all the useless plug-ins that load on start-up.
  3. Disable Adobe Reader from displaying PDFs in your browser >> In Adobe Reader >> go to Edit >> Preferences, select Internet, and uncheck the box for "Display PDF in browser."
    Also, uncheck the boxes:
    • Display in read mode by default
    • Allow fast web view
    • Allow speculative downloading in the background

If you enjoyed this article, please share it with your friends and help us spread the word.

Next Post Previous Post
No Comment
Add Comment
comment url
But before you read the page, I just want to tell you that; you can now convert every visitor & every impression in $$$ with the most advanced & reliable monetization platform that having highest fill rate & the best payouts in the industry.
ADTR Network

One day approval. Monetize your traffic from day 1, with 100% fill rates, higher CPM, & quick payouts. Register to Start Earning Right Now →

ADTR Network

New AI-Powered Content Marketing Toolkit
Rated 5/5 stars in 10,000+ reviews. Stay ahead of the competition with next-gen tech adoption by optimizing content for the target audience to drive 3x faster results. Act now to gain a competitive edge in the market.


Improve Revenue, Performance,
Grow Traffic Faster

Join Adsense Certified Ad Partner
"ADTR is a must have automatic testing tool for serious publishers."
300% Rise
in AdSense Earnings
Get results from Day 1
Read The Case Study


Client Name 1

I joined PBB when I started blogging 6 years ago. It was my go-to resource for just about ANYTHING!! Without it, I would not have continued down this journey. Having the support, motivation and resources available when you’re in such a lonely profession like blogging is crucial to success. Thank you PBB for helping me turn my passion into a full-time career!!!.

Nikhil Agarwal
Client Name 2

Thank you! After many years of dreaming and enjoying the beauty and insight from numerous blogs I found the courage to start one myself. I could not have done it with your step-by-step guidance! Thank you so much for Pro Blog Booster, for your patient instructions, and for your nudge to publish before it is perfect! I have a long way to go, but am excited to be tippy-toeing into the blog world!

Nandhini Sinha
Client Name 3

I highly recommend ProBlogBooster to any new tech blogger. I began my journey several years ago. The site holds a wealth of information and is both inspiring and educational. They keep up-to-date with the latest standards and trends bringing key information to help you start and grow your technology blogging business. The tech tuts are very in details and the support you receive will help to overcome any challenges along the way. Again, I highly recommend PROBLOGBOOSTER as your companion for tech blogging!

Arnab Tamada
Client Name 4

Problogbooster is awesome. If you’re serious about taking your blog to the next level then there’s no better blog. It has given me the confidence to keep growing my eCommerce site and view it as a serious business.

Matt Flynn


We are a professional review site that operates like any other website on the internet. We value our readers' trust and are confident in the information we provide. The post may contain some affiliate/referral links, and if you make a purchase through them, we receive referral income as a commission. We are unbiased and do not accept fixed marketing articles or fake reviews. We thoroughly test each product and only give high marks to the very best. We are an independent organization and the opinions/views/thoughts expressed here are our own.

Privacy Policy

All of the ProBlogBooster ideas are free for any type of personal or commercial use. All I ask is to keep the footer links intact which provides due credit to its authors. From time to time, we may use visitors/readers, information for distinct & upcoming, unanticipated uses not earlier disclosed in our privacy notice. If collected data or information practices changed or improved at some time in the future, we would post all the policy changes to our website to notify you of these changes, and we will use for these new purposes only data collected from the time of the policy change forward. If you are concerned about how your information is used, you should check back our website policy pages periodically. For more about this just read out; Privacy Policy