Top 7 Online Free PDF Readers

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PDF is one of the most common files used in our daily work and life, making online free PDF reader an indispensable part of our life. It is pretty convenient and awesome to view PDF files online without necessarily installing any PDF reader apps. All you need is a great online PDF reader and you are good to go! And here are the top 7 online free PDF readers you should have a try.

best online fre pdf reader

1. Web Browser

Web browsers like Google Chrome, New Edge, Firefox, and Safari all have integrated PDF readers. Therefore, reading PDF files on your web browser is the most effortless method. All you have to do is drag and drop your pdf file to your browser or right-click on the PDF file and select open with your browser. In this method, you won't have some features, like edit the content, but using your browser as a PDF reader is a quick way to read PDF documents and it will save you lots of system resources.

pdf web browser

Key Features:

• Works both online and offline

• Handles large PDFs with ease

• Loads extremely quickly

2. Sejda Online PDF Reader

Sejda is a user-friendly online PDF editor with desktop software for Windows, Mac, and Linux OS. When you are using the Sejda free online PDF viewer service, you can drag & drop files anywhere on the web page to upload or upload PDF file via Dropbox, Google Drive, OneDrive, and web address. The functions of Sejda online PDF viewer are not rich, but they are all practical. You can add new text, fill out form, and add signature, which is not supported by most online PDF readers.

sejda online pdf reader


• User-friendly design and workflow

• Practical editing tools

• Easy and safe to use

3. Allinpdf PDF Reader

Allinpdf is a free online PDF conversion service. Whatever the format of your document is, you can get a PDF version of it through Allinpdf. Now Allinpdf has evolved into a comprehensive document management solution that incorporates many useful features ranging from a simple function to convert an MS-Office file to a PDF file to various merging, splitting, and compressing functions. Besides, one of its main functions is viewing PDF files. Just drag and drop your PDF file in the box on the Allinpdf PDF Reader webpage. Allinpdf will automatically identify your file format and open it immediately.

allinpdf online pdf reader


• User-friendly interface

• PDF files open fast, and no extra space is required

• Full-text search functionality and better navigation

4. Softgateon Online PDF Viewer

Softgateon PDF Viewer is a free online tool that allows you to view PDF, DOC, XLS, PPT files directly in your web browser. You don't need to install any further software to view files online. PDF Viewer Online reads files without uploading the file to any servers. And it does not save or share the file you select. You can choose a PDF file to view from your computer or from Google Drive. To open the PDF file, click the File Open icon on the toolbar or drag & drop the file in their page.

softgateon online pdf viewer


• Works locally without going through the server

• Supports convert DOC, DOCX, XLS, XLSX, PPT, PPTX file to PDF format using Google Drive Converter

• Allows you to view, print, and download file opened with Softgateon PDF Viewer as PDF.

5. Soda PDF Online Reader

Soda PDF, an extremely powerful piece of software that is also user friendly and relatively intuitive, offers users both a desktop and online PDF solution with a variety of useful PDF tools. The online version lets you use features on any web browser. You can view, convert, merge, review, and protect your PDFs on your computer. And Soda PDF online will allow you to use pretty much all the same features you would use in the desktop version after you create a Soda PDF account.

soda online pdf reader


• Integrates with cloud storage services

• Clean, professional and intuitive interface

• Convert PDF files to MS Office, HTML, and more

6. Smallpdf PDF Reader

Smallpdf is a web-based PDF application that enables users to perform basic PDF functions without having to download and install an actual PDF software. You can use Smallpdf PDF Reader online from any web browser of any operating system without requiring an account to sign into, including mobile devices. With just a simple drag-and-drop, aside from viewing PDFs, you can also edit, print, and share PDFs online within seconds.

smallpdf online reader


• Intuitive and easy to use

• Integrated with Google Drive and Dropbox

• Allows you to compress, convert, merge, split and edit PDFs

7. Online Storage Service Websites

Besides free online PDF reader and web browsers, all cloud storage services, like Google Drive, Dropbox, and OneDrive, etc, have a built-in PDF reader which allows you to view PDF files online smoothly. While using cloud storage services to view PDF files, you just need to open your cloud storage service on any of your favorite browsers. Then upload your PDF file to the server, next you read the PDF file directly. And there is much more that you can do with the cloud storage service built-in PDF reader as you can export PDF files, edit then and even share them.

read pdf via cloud storage services


• Allows you to access and view your PDF files at any time

• Easy sharing & automatic backup

• Supports all platforms

Bonus Tips

While using some of these online PDF readers, you may experience some errors because of DRM-protection or unsupported file format. Don't worry. If your files are encrypted and purchased from Amazon/Kobo/Google Play/Nook books, you can follow this guide to remove DRM and convert them to PDF if they are not in PDF format. And if your files are DRM free, however, they are not PDF files. You can also use Epubor Ultimate to convert to PDF effortlessly.

Download Epubor Ultimate for Free

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works for Epubor and writes articles about eBooks and eReaders. She explores the best method to help you read eBooks more freely and wants to share all she has got with you.

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