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.
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.
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

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
Speed up Acrobat Reader Startup Speed
1. First go to the installation folder of an acrobat reader in 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 a "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.
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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 instruction 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