Click the «Choose files» button and select the TXT files you want to convert to AZW3.
Select «AZW3» as the target format. Click «Convert» to start converting TXT to AZW3. It only takes a few seconds.
Done! Your TXT file has been converted to AZW3 format. You can download it to your device.
The TXT file extension is used for simple text files. Many applications and text editors used this file extension for a common text file. Only character encoding may vary. Text files are also frequently used for various text logs and reports generated by programs.
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.
| 🔁 Conversion | TXT to AZW3 |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Documents, eBooks |
| ✳️ File extensions | .txt, .azw3 |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .txt files to .azw3 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 txt files to azw3 in 2 clicks. And don't pay anything for it! Our TXT to AZW3 Converter is free for all users.