Prolific Works - Free books on

1.36K reviews
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About this app

The risk-free way to discover your new favorite book! Thousands of authors use Prolific Works to share giveaways with readers like you. Search the Prolific Works site, claim books, and enjoy your new read on the ereader app of your choice!

New to Prolific Works? We’re here to feed your reading addiction.
*Join a community of more than a million readers already enjoying free books.
*Try out a new author or start a new series—risk-free.
*Discover free books on the Prolific Works website and choose from your favorite genres.
*Whether you love Kindle®, Kobo®, Nook®, or iBooks®, we’ll download straight to your favorite ereader app or Kindle® device.

Already a Prolific reader? Welcome to your new library.
*Your past, present, and future claimed books are now all in one place.
*No more scrolling through your inbox! Your library is sortable and searchable. Archive books you’ve read to move them to a different shelf of your library.
*Save storage space—download your books when you’re ready to read them.
*We deliver straight to your favorite ereader app so you can skip the hassle and get right to reading.

How it works:
Claim any ebook from the Prolific Works website. Choose from thousands of fiction and nonfiction titles, including popular genres like romance, mystery, science fiction, fantasy, and nonfiction! Use your Prolific Works email and password to log in and see your library of free ebooks. We’ll put the ebook on your favorite ereader app or Kindle® device, so all you have to do is start reading!

About Prolific Works (Formerly Instafreebie)
Prolific Works was created with a mission to accelerate great stories and big ideas. As the book world’s leading platform for exclusive access to sneak peeks, advance previews, and special giveaways, we live our mission every day and give readers a chance to see it first.

Instant Connection
For our author partners, see it first means an instant connection to engaged fans in our rapidly growing reader community. Instafreebie builds the trusted and lasting connection to the right readers–the ones authors knew were there all along.

Freedom to Discover
For our reader community, seeing it first means having the freedom to explore and discover authors they’ll love–the ones readers were hoping for all along. Exclusive access to great stories and big ideas before anyone else lets readers see it first before they buy, before they review, and before they share with friends and family.
Updated on
Oct 30, 2018

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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1.36K reviews
Terri Frantz
November 8, 2022
I had no trouble obtaining books in the app, but all kinds of trouble in trying to read them! So far, unable to read anything. Does not download to my Kindle app, and when I try to "save and open" I get an error message: No apps can perform this action. So all the books are useless to me. I emailed them TWICE about it and have not received a response.
3 people found this review helpful
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A Google user
February 26, 2019
I like the concept of this app a lot. It looks as if there's a gold mine of books of all genres. However, when I click the claim button, it doesn't register. I do use Android's talkback, which may have something to do with it. I also had to play with it when logging in. Not everyone is familiar with the way screen readers work and aren't aware of the fact that, screenreading software looks at the code rather than the text; so, I don't hold it against anyone. As a result, I'm giving it a 5 star rating based on the contents, which as a huge bookworm, is awesome. Alas, since I can't withold ratings, I don't believe that would be fair. Just wanted to make the developers aware, in the event they'd like to attempt to fix this issue.
9 people found this review helpful
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March 12, 2019
Thanks for letting us know! Generally the app works best when the books are sent the the kindle e-reader app if thats helpful.
A Google user
March 25, 2019
I don't think this is working as intended, so it's likely buggy. Although I am able to successfully download free ebooks from an author I read, I had to find and navigate on my laptop. The app doesn't allow for searching or exploring on its own. The search button is inactive when nothing is in your library and one there is, is active but only returns values within your personal library not the PW archive of freebies. Very odd, so probably a bug that needs fixing
5 people found this review helpful
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March 27, 2019
Hi Jazmin, The search button is intended to allow readers to search their own archives. To find books, I'd recommend subscribing to one of the five weekly newsletters, which sends out curated book daily based on the genre you'd like to read! There are also a number of Group Giveaways, or contact us at

What's new

What's New: We've fixed a bug that affected some users on Android OS 8.0.
Don't forget, we've rebranded! Instafreebie is now Prolific Works. You still have access to all the books you've claimed on Instafreebie! Just log into the app with your Instafreebie email and password to access your Library.