Best free Kindle books in October 2025
TL;DR: A wide range of Kindle books are available to download for free in October 2025. Find free fantasy, thriller, romance and more.
We make a lot of noise about Stuff Your Kindle Days, and for good reason. These special events offer incredible opportunities to stock up on a wide range of titles for absolutely nothing. But it’s also important to recognize that you can download Kindle books for free outside of these official giveaways. You just have to know where to look.
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A huge selection of Kindle books are available for free download this month. We’ve checked out everything on offer and picked out a selection of standout books to get you started. Here are the best free Kindle books you can download in October 2025:
If you need something to read these books on, we’ve tested the best Kindles so you can find something that’s right for you. Of course, it’s not just about Kindle. You can also check out our roundup of the best e-readers here.
