Convert TXT to AZW3 in bulk.
Large TXT files are supported.

You can convert TXT Learn more about TXT files to



How to convert TXT to AZW3?

You can convert TXT to AZW3 with MConverter in three easy steps:
  1. Choose TXT files from your device
    At the top of this page, drag and drop your TXTs.
    You can also click to select TXT files using your operating system's file picker.
    Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a TXT file you have copied to clipboard.
    Converting a folder with TXT files to AZW3 is also supported: simply paste or drag and drop it.
  2. Click or tap on AZW3 from the list of target formats
    Alternatively, you can use the search field to quickly find the format you need, whether it's AZW3 or something else.
  3. Download your AZW3 files, after MConverter has finished processing them
    There's an option to automatically download the converted AZW3 files, so you don't have to press the download icon for each AZW3.
    On desktop platforms, you can download the AZW3 files to a different folder by clicking on SAVE TO...
    You may see a share icon as well. Use it to directly share the AZW3's with other apps.

About the formats

File extension .txt
Category Document/Office file formats
Developed by -
Mime type text/plain

Format description

TXT files are regular text files. They cannot contain formatting.
File extension .azw3
Category E-book file formats
Developed by Amazon
Mime type application/vnd.amazon.mobi8-ebook

Format description

Amazon's AZW3 e-book format is a successor to AZW for handling e-books on Kindle devices. Its newer features include support for more modern web standards, such as HTML5 and CSS3, allowing for better styling. Note that some AZW3 files are DRM-protected, meaning that MConverter is unable to process them.

Common questions about converting TXT to AZW3

Can I convert TXT to AZW3 in bulk?

Yes, MConverter supports batch converting of multiple TXTs to AZW3's simultaneously. You can even drag and drop folders containing TXTs to convert to AZW3.
Pasting TXT files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert a TXT file to AZW3, if its size is 2 GB?

Yes, with MConverter Pro you can convert big TXTs, up to 2 gigabytes each.
The free version lets you convert files up to 100 MB. If you need to convert TXT files over 100 megabytes, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.

Is converting TXTs to AZW3 safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your TXT files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your TXTs and other converted files immediately after finishing the conversion by clicking the bin icon.
Join thousands who have trusted us to convert over 11,818,305 files so far.

How long does it take to convert TXT to AZW3?

For most documents, the wait may be a minute or so. However, MConverter also supports converting larger documents, meaning that it could take a while (up to over an hour, for example).

TXT to AZW3 Converter Rating

4.4
75 votes

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What our customers say

David I.
Dec 20, 2023
I recently stumbled upon MConverter, and let me tell you, it has been an absolute game-changer for me. If you're looking for a versatile, low-cost solution for all your conversion needs, this Swiss Army knife of a tool is a must-have!
I can't recommend MConverter enough. It has become an indispensable tool in my toolkit, streamlining my work and allowing me to focus on what truly matters.
Whitney
Aug 28, 2024
(updated)
This app is exactly what I asked for and is super easy to use. I am not a big time computer wizard so I need apps that do what they say do in a straightforward process. This app does just that! I love it and will continue to use it and will advise others of it as well. Good job to the owners/developers! And, sincere THANK YOU!
Daniel Awesome
Aug 20, 2024
Finally found a converter that did webp to gif without killing the animation. I tried around 12ish different converters and this is the only one that works so far. Hats off to you dev, thank you.
Antonio Hurtado
Mar 16, 2022
The most fantastic, fastest, best and easiest file converter I have ever had installed on my mobile. You deserve all the praise possible, more than happy, I am super grateful, I will always be grateful to you for this super fantastic application. This super fantastic app has literally saved my life, now I can read novels and books in any format, including pdf, which has very small print, in epub format 🌟🌟🌟🌟🌟 Thank you very much👏👍🤝😊❤️
matt32
Apr 6, 2023
AMAZING! This is the perfect file converter! The first thing I used it for was to convert WMV files to MP4 and it worked flawlessly. I then realized it supports all kinds of formats and is basically unlimited. The UI is very user-friendly and super easy to navigate. Incredible app, MConverter!
지나가던인간
Sep 22, 2021
(translated)
Although there are occasional errors, I was very impressed with the efforts of the developers to receive feedback from users and to improve the inconveniences quickly. I will be using it more often in the future.
Scott
Apr 28, 2022
I grab the webm I want to move to my phone and drag it over to the app, I click the type of file I want the webm converted to (mp4), it does it in 10 seconds. easiest 5/5 of my life.

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Yes, you can use the paid versions of MConverter on all your devices. Just sign in with the same account.

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