Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchPC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11The supported way to read an EPUB in Kindle on a Windows PC is to send the file to your Kindle library with Amazon’s Send to Kindle service. Then open the current Kindle desktop app and read it there. Amazon lists EPUB as a supported Send to Kindle file type, and sending a document this way has no additional cost. The older “Kindle for PC” app is no longer an option: Amazon says it isn’t supported as of June 30, 2026.
What to use: the current Kindle app, not Kindle for PC
Amazon now calls its desktop reader the Kindle app. Its help page, Install or Update the Kindle App for Desktop, states: “The Legacy Kindle app (previously called Kindle for PC) isn’t supported as of June 30, 2026.” That page lists Windows 11 as supported. Don’t install the legacy app from an old download link. Get the current app from Amazon’s own page.
As an Amazon Associate I earn from qualifying purchases.
How to get an EPUB into the Kindle app
Amazon’s personal document file types page lists EPUB among the formats Send to Kindle accepts. The workflow is to deliver the file to your Amazon library, not to open it from a local folder. Amazon’s documentation does not promise that every EPUB can be opened straight from a Windows folder in the current desktop app.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
- Install or update the Kindle app using the Amazon desktop-app page above, and sign in with the Amazon account you want the book attached to.
- Send the EPUB with Send to Kindle. Use Amazon’s current Send to Kindle option for your account. Amazon’s Send Books to Your Kindle E-Reader Manually page says Send to Kindle is available at no additional cost.
- Choose where it goes. Deliver it to your Kindle library so that your apps and devices can receive it.
- Sync and open the library in the desktop app. Look for the delivered personal document and open it. Amazon changes menu labels from time to time, so follow the on-screen prompts and Amazon’s live help instead of relying on a fixed button name.
If the book doesn’t appear
- Confirm you are signed in to the same Amazon account in the app and in Send to Kindle.
- Trigger a manual sync in the app and reopen your library.
- Check that the file is a real EPUB and not a renamed file of another type.
- Check Amazon’s live Send to Kindle help for current delivery and account troubleshooting. Amazon’s pages do not give a full list of fixes, and behavior can differ by account or region.
Kindle Previewer is not the reading app
Amazon’s Kindle Previewer can open EPUB files, so it can look like an easy reader. It is a separate tool for checking how a book may display on Kindle devices and apps. Use it if you are inspecting layout. For ordinary reading, use the Kindle app.
#1 Best Overall
- Light and compact - With adjustable brightness, high contrast ratio, and fast page turns.
- Effortless reading in any light - Read comfortably with a 6“ glare-free display, adjustable front light—now 25% brighter at max setting—and dark mode.
- Escape into your books - Tune out messages, emails, and social media with a distraction-free reading experience.
- Read for a while - Get up to 6 weeks of battery life on a single charge.
- Take your library with you – 16 GB storage holds thousands of books.
| Tool | Purpose | Needs transfer to your Kindle library? |
|---|---|---|
| Kindle app (desktop) | Reading books and personal documents | Yes, via Send to Kindle for your own EPUBs |
| Kindle Previewer | Previewing how an EPUB renders on Kindle devices and apps | No, it opens files itself |
Reading versus publishing
Amazon KDP also accepts EPUB, but that is for authors. KDP’s manuscript format guidance and its Upload and Preview Book Content page cover preparing and previewing a book for sale. If you only want to read an EPUB you own, you don’t need a KDP account or any of those steps.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Frequently Asked Questions
Can Kindle open EPUB files?
Yes, through Send to Kindle. Amazon lists EPUB as a supported personal-document type, so you send the file to your Kindle library instead of loading it directly.
Rank #2
- Light and compact - With adjustable brightness, high contrast ratio, and fast page turns.
- Effortless reading in any light - Read comfortably with a 6“ glare-free display, adjustable front light—now 25% brighter at max setting—and dark mode.
- Escape into your books - Tune out messages, emails, and social media with a distraction-free reading experience.
- Read for a while - Get up to 6 weeks of battery life on a single charge.
- Take your library with you - 16 GB storage holds thousands of books.
Do I need a Kindle e-reader or USB cable to read EPUBs on a PC?
No. The desktop app reads documents delivered to your library, so no device or cable is needed.
Quick Recap
Best Value
- Our fastest Kindle Paperwhite ever – The next-generation 7“ Paperwhite display has a higher contrast ratio and 25% faster page turns.
- Upgrade your reading experience – The Signature Edition features an auto-adjusting front light, wireless charging, and 32 GB storage.
- Ready for travel – The ultra-thin design has a larger glare-free screen so pages stay sharp no matter where you are.
- Escape into your books – Your Kindle doesn’t have social media, notifications, or other distracting apps.
- Adapts to your surroundings – The auto-adjusting front light lets you read in the brightest sunlight or late into the night.
Rank #4
- Our fastest Kindle Paperwhite ever – The next-generation 7“ Paperwhite display has a higher contrast ratio and 25% faster page turns.
- Ready for travel – The ultra-thin design has a larger glare-free screen so pages stay sharp no matter where you are.
- Escape into your books – Your Kindle doesn’t have social media, notifications, or other distracting apps.
- Battery life for your longest novel – A single charge via USB-C lasts up to 12 weeks.
- Read in any light – Adjust the display from white to amber to read in bright sunlight or in the dark.
Rank #3
- Kindle Paperwhite – 7“ Paperwhite display with high contrast ratio and fast page turns.
- Ready for travel – The ultra-thin design has a larger glare-free screen so pages stay sharp no matter where you are.
- Escape into your books – Your Kindle doesn’t have social media, notifications, or other distracting apps.
- Battery life for your longest novel – A single charge via USB-C lasts up to 12 weeks.
- Read in any light – Adjust the display from white to amber to read in bright sunlight or in the dark.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
