Online ONE to EPUB converter | Free GroupDocs Apps

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Convert ONE to EPUB

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We have already processed 5,836,844 files with total size of 9,545,298 Mbytes

Convert ONE to EPUB files online with our free converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert ONE files rapidly.

This app supports document, audio, archive, image and video conversions. We support a wide range of popular file formats, including PDF, Word, Excel, and PowerPoint, as well as specialized formats like DWG, STL, MD, and more. Batch conversion is available for archive files

To change ONE to EPUB just upload your file, pick the output format and hit the Convert button. After the conversion is finished, download your EPUB file instantly. No email needed.

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ONE

Microsoft OneNote File Format

The ONE file format, also known as OneNote Document, it was developed by Microsoft for storing digital notes, including text, images, audio, and other multimedia content, primarily used in Microsoft OneNote. It is supported by Microsoft OneNote across platforms, including Windows, macOS, iOS, and Android, and can be accessed via web-based OneNote or third-party tools with limited compatibility. The format organizes notes into hierarchical sections and pages, supports advanced features like embedded files, handwriting recognition, and cloud synchronization, making it ideal for collaborative and multi-device workflows.

EPUB

Digital E-Book File Format

EPUB (Open eBook File) is a widely used open-standard file format for digital books and publications, designed to be flexible and accessible across various devices. It is supported by most e-readers, such as Kindle, Apple Books, and Adobe Digital Editions, as well as software tools like Calibre for creating and managing EPUB files. The format is based on HTML, CSS, and XML, allowing for reflowable content, embedded fonts, multimedia support, and advanced features like annotations, bookmarks, and accessibility options for visually impaired readers.

How it works

How to convert ONE to EPUB

Step 1

Click inside the file drop area to upload ONE file or drag & drop ONE file.

Step 2

Click on Convert button. Your ONE files will be uploaded and converted to EPUB result format.

Step 3

Download link of result files will be available instantly after conversion.

Step 4

You can also send a link to the EPUB file to your email address.

FAQ

Questions & Answers

Can I use an API to convert ONE files programmatically?

Yes! The GroupDocs.Conversion API provides seamless document conversion support for .NET, Java, Python, and Node.js, making integration easy for developers.
Which web browsers support ONE conversion?

Our ONE converter is compatible with all major browsers like Google Chrome, Firefox, Opera, and Safari. Any up-to-date browser will work perfectly.
How long do my ONE files stay on your servers?

We store your files for 24 hours, after which they are automatically erased from our system.
How do I retrieve my converted ONE file?

At the end of the conversion, you’ll get a direct download link. You can either download the file immediately or email the link to yourself for convenience.
How long should I wait for my ONE to be converted?

The process is usually very fast. For standard-sized ONE, conversion typically takes only a few seconds.

Other Supported Conversions

You can also convert ONE into many other file formats. Please see the complete list below.

ONE TO DOC
Microsoft Word Document
ONE TO DOCM
Microsoft Word Macro-Enabled Document
ONE TO DOCX
Microsoft Word Open XML Document
ONE TO DOT
Microsoft Word Document Template
ONE TO RTF
Rich Text File Format
ONE TO ODT
Open Document Text
ONE TO OTT
Open Document Template
ONE TO TXT
Plain Text File Format
ONE TO MD
Markdown
ONE TO PPT
PowerPoint Presentation
ONE TO PPTX
PowerPoint Open XML Presentation
ONE TO ODP
OpenDocument Presentation File Format
ONE TO OTP
Origin Graph Template
ONE TO POT
PowerPoint Template
ONE TO PPSM
Microsoft PowerPoint Slide Show
ONE TO HTM
Hypertext Markup Language File
ONE TO HTML
Hyper Text Markup Language
ONE TO MHTML
MIME Encapsulation of Aggregate HTML
ONE TO MHT
MIME Encapsulation of Aggregate HTML
ONE TO PDF
Portable Document
ONE TO AZW3
Kindle eBook format
ONE TO EPS
Encapsulated PostScript File
ONE TO XPS
Open XML Paper Specification
ONE TO TIFF
Tagged Image File Format
ONE TO JPG
Joint Photographic Expert Group Image File
ONE TO JPEG
JPEG Image
ONE TO PNG
Portable Network Graphic
ONE TO GIF
Graphical Interchange Format File
ONE TO ICO
Microsoft Icon File
ONE TO PSD
Adobe Photoshop Document
ONE TO WMF
Windows Metafile
ONE TO EMF
Enhanced Metafile Format
ONE TO DCM
DICOM Image
ONE TO DICOM
Digital Imaging and Communications in Medicine
ONE TO WEBP
Raster Web Image File Format
ONE TO WMZ
Windows Metafile Compressed
ONE TO TGA
Targa Graphic
ONE TO SVG
Scalable Vector Graphics File
ONE TO XLS
Microsoft Excel Binary File Format
ONE TO XLSX
Microsoft Excel Open XML Spreadsheet
ONE TO XLSM
Microsoft Excel Macro-Enabled Spreadsheet
ONE TO TSV
Tab Separated Values File
ONE TO CSV
Comma Separated Values File

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