If you love reading ebooks, you might have a collection of PDF files that you want to enjoy on your computer. PDF is a popular format for ebooks because it preserves the layout, fonts, and images of the original document. However, not all ebook readers can handle PDF files well. Some might have trouble displaying complex layouts, or allow you to adjust the font size and brightness. Others might not have features like bookmarks, annotations, or dictionary lookup.
Fortunately, there are some great free ebook readers that can open PDF files on your PC or Mac. These ebook readers not only let you view your PDF ebooks comfortably, but also offer other useful functions to enhance your reading experience. Here are some of the best free ebook readers for PDF files that you can try.
1. Kindle for PC
Kindle for PC is the official ebook reader app from Amazon. It lets you access your Kindle library on your computer, and read any ebook that you have purchased or downloaded from Amazon. You can also send any PDF file to your Kindle app using the Send to Kindle feature.
Kindle for PC has a simple and intuitive interface that lets you customize your reading settings. You can change the font size, color, and background, as well as use different reading modes like full-screen, column, or continuous scrolling. You can also highlight text, add notes, and look up words in the built-in dictionary or Wikipedia.
One of the best features of Kindle for PC is Whispersync, which syncs your reading progress, bookmarks, and notes across all your devices. This means you can start reading a PDF ebook on your computer, and continue where you left off on your phone or tablet.
However, Kindle for PC cannot open DRM-protected PDF files that are not from Amazon. You also need an Amazon account to use the app.
Freda is a free ebook reader app that supports a variety of formats, including PDF, EPUB, MOBI, FB2, HTML, and TXT. It has a sleek and modern design that lets you browse your ebook collection easily. You can also download free ebooks from various sources like Project Gutenberg, Smashwords, Feedbooks, and more.
Freda lets you customize your reading experience with various options. You can change the font type, size, and color, as well as the page margins and background. You can also use themes like sepia, night, or comic mode. Freda also has features like bookmarks, annotations, text-to-speech, and dictionary lookup.
One of the unique features of Freda is its support for cloud storage services like Dropbox, OneDrive, and Calibre. You can sync your ebooks across your devices using these services, and access them anytime from anywhere.
However, Freda cannot open DRM-protected PDF files that are not from its supported sources. You also need a Microsoft account to use the app.
Calibre is an open source ebook reader and manager that's lightweight and fast. It supports a wide range of formats, including PDF, EPUB, MOBI, AZW3, and more. It can also convert any ebook format to another with ease.
Calibre has a powerful ebook library management system that lets you organize your ebooks by tags, ratings, comments, and metadata. You can also edit the metadata manually if it's missing or incorrect. Calibre also has a built-in ebook editor that lets you modify the content and layout of your ebooks.
Calibre has a simple and user-friendly ebook reader that lets you adjust the font size and brightness, as well as use different reading modes like single page or continuous scrolling. You can also use features like bookmarks,
and dictionary lookup.
One of Calibre's best features is Reference Mode,
which displays the current chapter and paragraph number in the top left â ideal if you need to cite references in an essay.
We also like Flow Mode,
where text is shown as a continuous scrolling stream without page breaks;
not as pleasant as simulated page-turning for recreational reading,
but a handy time-saver to avoid flicking backwards and forwards through a textbook.
Calibre cannot open DRM-protected PDF files that are not from its supported sources.
You also need to install Calibre on your computer to use it.