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ONE to ICO Converter

Convert your one files to ico (icon file) online & free

Drag & Drop ONE file or Browse

To

Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.

Convert to ICO   

What did you think of your recent ONE conversion? 4.7 (769 Votes)

Convert Other ONE File

How to Convert PDF to DOCX

  1. Click the "Choose ONE File" button and select your ONE.
  2. Click β€œConvert to ICO”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting ICO file instantly.

What is ONE?

An ONE file is a document created by OneNote, a note-taking program developed by Microsoft. It contains one or more sections composed of one or more pages of content. A file may contain text, scanned writing and glued objects from other applications, such as images, drawings and audio/video clips.


Read everything about ONE file type.

What is ICO?

There is an icon in an ICO file that is typically used to represent a Windows program, file, or folder. Store one or more images of different sizes so that they can be correctly placed at the top; scale according to their use. These ICO files are similar to .CUR files, which are also used in Windows, and .ICNS files, which are used in MacOS.


Read everything about ICO file type.

Free Online ONE Tools & Apps

Access powerful and secure free online ONE tools to convert, view, edit, merge, split, and compare ONE files β€” all without installing any software. Our tools support the .ONE (OneNote Document) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your ONE files directly from your device with ease.

Frequently Asked Questions

❓ How can I convert ONE to ICO?

Chose or drag & drop your ONE file, click Convert to ICO, and download the ICO file. No registration needed.

πŸ” Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

πŸ“ Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert ONE to ICO?

Fileproinfo converter engine works fast. You can convert ONE to ICO in a few seconds to couple of minutes for large size files with complex structure.

Convert from ONE

FileProInfo support manay file formats that allow you to convert ONE to 100s of file formats, without any limit, registration and downloading, 100% free and online ONE converter.

100% Free one file converter online tools. Other recommended free online one to ico file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 ONE to ICO converter Free JeDok.com
1 ONE to ICO converter Free Docpose.com
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