Open large PDF fast in a matter of minutes

Aug 6th, 2022
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01. Upload a document from your computer or cloud storage.
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02. Add text, images, drawings, shapes, and more.
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03. Sign your document online in a few clicks.
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04. Send, export, fax, download, or print out your document.

Effortlessly Open large PDF fast online

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Get a document processing platform that is up and running when you need an easy fix. With an efficient and user-friendly editor that handles documents in almost any format, you will find the functionality you need and complete your job in minutes, even if you are using it for the first time.

Discover how effortless it is to get started and Open large PDF fast straight away with DocHub:

  1. Sign in to your DocHub account. When you do not have one yet, you can register in a few clicks with your existing mail profile.
  2. Go on to the Dashboard to access stored files.
  3. Click the New Document button and select the most convenient way to add your document and Open large PDF fast.
  4. Open the document in editing mode and then make any additional modifications if required.
  5. Complete the changes in your document and save it on your device in the format of your choice.

Discover more advanced modifying features at your fingertips. Transform your paperwork experience and process documents faster with DocHub.

PDF editing simplified with DocHub

Seamless PDF editing
Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.
Smooth teamwork
Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.
Automatic saving
Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.
Google integrations
DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
Powerful PDF tools on your mobile device
Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.
Secure document sharing and storage
Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.
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How to Open large PDF fast

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69 votes

In this tutorial, Amy Bowser from Litigation Support Bureau explains how to add an embedded index to a large PDF document with 1,700 pages to improve search speed. She recommends making a copy of the original document before adding the index to maintain its integrity. Using DocHub 11, she demonstrates how to access the document processing tools to efficiently create and add an embedded index for faster searching across the document.

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Got questions?

Below are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
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How to make large PDF files smaller. Using any browser, navigate to the online Compress PDF size tool. Using the Select a file button, upload the PDF you want to compress. Select a compression level either high, medium, or low, based on your needs. Download your compressed PDF.
In order to open a large PDF file and view it on your computer or mobile device, you should a PDF reader such as docHub Reader , for example. Its by far the most popular tool for opening and reading PDFs and its not surprising because its developers invented the PDF back in 1993.
In order to open a large PDF file and view it on your computer or mobile device, you should a PDF reader such as docHub Reader , for example. Its by far the most popular tool for opening and reading PDFs and its not surprising because its developers invented the PDF back in 1993.
Preventing docHub Reader from verifying signatures while opening a document may improve PDF speed. Open Acrobat Reader, press Ctrl-K and then click Signatures. Click More under the Verification heading and uncheck the Verify check box. Removing embedded fonts with Acrobat may improve speed in accessing PDFs.
When you open a file for the first time, docHub opens the software (Acrobat, Photoshop Illustrator, etc.) at the same time it opens communication with docHub servers to see the status of the license and that is why it takes so long to let you use the file.
EasyPDF is an UWP app optimized for performance. It opens PDFs instantly without any delay which makes EasyPDF the fastest PDF viewer of 2021.
Optimize your PDF for web Web optimization will make the file smaller and will take docHubly less time for loading. To optimize your PDF, open it in Acrobat Pro, click on the Advanced tab and then click on PDF Optimizer. This shows you what is going to be optimized. Click OK and save the file.
Solution. Open Acrobat Reader, navigate to Edit menu - Preferences - Page Display - set your required Zoom percentage. Click OK to confirm the change.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.
"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."
Pam Driscoll F
Teacher
A Valuable Document Signer for Small Businesses.
"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."
Jiovany A
Small-Business
I can create refillable copies for the templates that I select and then I can publish those.
"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."
Victoria G
Small-Business
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