Click the «Choose files» button and select the AZW3 files you want to convert to MOBI.
Select «MOBI» as the target format. Click «Convert» to start converting AZW3 to MOBI. It only takes a few seconds.
Done! Your AZW3 file has been converted to MOBI format. You can download it to your device.
AZW3 (Kindle Format 8, KF8) is Amazon's newer version of AZW. It supports HTML5 and CSS3, which were not supported through the standard AZW format. It is supported by fourth-generation Kindle devices running firmware version 4.1.0 or later and the Kindle Fire device.
MOBI (Mobipocket) e-book format is based on the Open eBook standard using XHTML and can include JavaScript and frames. It also supports native SQL queries to be used with embedded databases.
| 🔁 Conversion | AZW3 to MOBI |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | eBooks |
| ✳️ File extensions | .azw3, .mobi |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .azw3 files to .mobi format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your azw3 files to mobi in 2 clicks. And don't pay anything for it! Our AZW3 to MOBI Converter is free for all users.