BoostLectura

Free

Import your PDFs and EPUBs, mark what you want to keep, and ask questions about anything you don't follow. Your library goes with you to iPhone, iPad and Mac.

Read PDF and EPUB

One reader for both formats. Adjust the type size, the spacing and the background until the page feels right.

Highlight the good parts

Mark a passage while you're reading and find it later in a single list, without flipping back through the whole book.

Notes as you read

Write down an idea while it's fresh. Each note gets a title and stays with its book.

Ask about any page

Get a dense passage explained in plain language, based on the book you're reading.

Search inside a book

Look up a word or a phrase in a PDF or EPUB and jump straight to the page it appears on.

Your library on every device

Your books, reading position, highlights and notes stay in sync across your Apple devices.

Now on Mac

Start a chapter on your iPhone and finish it on your Mac.

Pick your own background

Any color you like, in PDF or EPUB. Warm paper at night, plain white by day.