The Ebook Converter 4+


Float Tech, LLC

    • 4.5 • 2.1K Ratings
    • Free
    • Offers In-App Purchases



Easily convert your ebooks between nearly any major formats!

1. Select your input file
2. Choose your output format ( MOBI, EPUB, PDF, TXT, AZW3 etc. )
3. Convert! It will only take a few seconds.
4. Save your file, or open it in your favorite app!

Choose from any of these output formats:

You can convert from dozens of input formats, here are some of the most popular formats we support converting your ebooks from:

Save, Share or Open your converted ebooks in your favorite reader apps immediately. You can even browse your previously converted files with our in-app file browser.

Conversions usually take less than 15 seconds!

Conversion is done on a secure cloud server, which makes conversion easier, faster and much more battery-friendly. You must have an internet connection to use this app. Files are immediately deleted from the server after conversion. While the files are immediately deleted after conversion or cancellation, you should be aware that by using this app, you agree that your files will be sent over to internet from the app to the conversion server.

We've also recently added support for local conversions for many popular conversion types. These conversions don't require a server, and are usually done almost instantly! We are continuing to add support for more local conversions with each update.

This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription.

Privacy Policy:
Terms of Use:

What’s New

Version 12.8.0

- Fixed bugs, and improved UI

Ratings and Reviews

4.5 out of 5
2.1K Ratings

2.1K Ratings

Minii Golfer ,

Upgrading Phones

This handy app has helped me when I upgraded the phone. Nowmy school packets a packets are easily searchable and makes reading much more pleasurable. Pleas excuse typos, the text isn’t showing on the screen so I’m “ghost-writting”.. anyway, that’s how great this app is, I had to submit this review so others could be encouraged to download the app. Why not a 6, I don’t like subscription services. But I would definitely pay a one-time fee.

scotty321 ,

Works great!

This app works great! :) We were able to convert all of our favorite EPUB books from The Mises Institute into MOBI format so they could be used in the Kindle app! :) The only 2 very minor inconveniences that we encountered are: (1) uploading the original file takes longer than a normal upload should take, and the progress circle never moves during the process so you don’t know how much uploading time is left. (2) The MOBI file doesn’t have the advanced features of a Kindle book (such as zooming out to see a preview of all the pages), but this is to be expected since that is a proprietary Kindle feature. Besides those 2 minor inconveniences, everything works fantastic with this app! 5 stars!

Bee Yoursself ,

Highly recommend

I was tirelessly looking for a software or app that can easily convert my PDF file to EPUB but I continuously failed to find anything that worked. I even purchased a $70 software but my PDF photos didn’t covert. It was too glitchy. It wasn’t until I downloaded this app that I got the results I was hoping wishing and praying for. It was seamless and fast too. Definitely recommend. Don’t sleep on this app!

App Privacy

The developer, Float Tech, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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