EPUB to AZW3 converter
Choose file to convert
Our complimentary online tool gives you the convenience to seamlessly transform your epub files into azw3, whilst also supporting a variety of other formats.
How to convert epub to azw3?
Step 1
Upload an epub-file
You can select the epub file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to azw3"
Choose azw3 or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your azw3 file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the azw3 format.
The security of your files is our priority
Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert epub to azw3
Converting epub to azw3 is fast and easy
Just drag and drop your epub files onto the webpage, and you'll have the capability to convert them to azw3 or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe epub to azw3 Conversion
Immediately upon uploading your epub files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all epub to azw3 conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
Electronic Publication
| Extension | .epub |
| Category | 🔵 books |
| Programs | 🔵 FBReader 🔵 Sumatra PDF 🔵 CoolReader 🔵 STDU Viewer 🔵 Calibre 🔵 Adobe Digital Editions 🔵 Sony reader 🔵 Comic Book Reader 🔵 QuarkXPress |
| Description | 🔵 The .epub file format is a popular eBook standard with many features. Standardized by the International Digital Publishing Forum (IDPF), the latest version is EPUB 3.2. This format's reflowable content adapts to different screen sizes, unlike the fixed layout of PDFs. The .epub format supports HTML5 and CSS3, offering flexible formatting and layouts, including fixed layouts. It integrates multimedia, like audio and video, and interactive elements. The format supports various languages, including vertical and right-to-left scripts like Japanese and Arabic. The .epub format prioritizes accessibility with screen reader compatibility. It can be protected with Digital Rights Management (DRM), but DRM-free versions are common. The format uses ZIP compression to compress the entire file, including files, images, and stylesheets. |
| Technical details | 🔵 The .epub file includes metadata, such as author, title, and publisher, stored in XML. Backward compatibility, such as EPUB 3 supporting EPUB 2, ensures compatibility with older reading systems. The .epub file structure includes a manifest, navigation file, content files, and optional multimedia files. Supported by many e-readers and apps, including Amazon Kindle and Apple Books, the .epub format also supports Scalable Vector Graphics (SVG) for high-quality images and interactive elements. This adaptability, broad device compatibility, and complex layout support make it the preferred format in digital publishing. Its open standard ensures ongoing development. |
| Developer | 🔵 nternational Digital Publishing Forum (IDPF) |
| MIME type | 🔵 application/epub+zip |
Amazon KF8 eBook File
| Extension | .azw3 |
| Category | 🔵 books |
| Programs | 🔵 Calibre |
| Main program | 🔵 Amazon Kindle |
| Developer | 🔵 Amazon |
| MIME type | 🔵 application/octet-stream |