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ONE to XLAM Converter

Convert your one files to xlam (excel open xml macro-enabled add-in) online & free

Drag & Drop or Choose a file

Chose ONE file
To
Drop file here. 150 MB maximum file size.

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


Convert to XLAM   

What did you think of your recent ONE conversion? 4.9 (952 Votes)

Convert Other ONE File

How to Convert PDF to DOCX

  1. Click the "Choose ONE File" button and select your ONE.
  2. Click “Convert to XLAM”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting XLAM 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 XLAM?

Used by Microsoft Excel, a program that allows users to create and d' edit spreadsheets; contains an activated macro-add-in, which provides additional features and tools that can run macros.


Read everything about XLAM file type.

More Free Online ONE Tools

We have 100% free online ONE tools that does not required any registrations and installations on your system, here are few popular free ONE tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

Frequently Asked Questions

❓ How can I convert ONE to XLAM?

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

🔐 Are my files secure?

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

📝 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 XLAM?

Fileproinfo converter engine works fast. You can convert ONE to XLAM 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 xlam 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 XLAM converter Free JeDok.com
1 ONE to XLAM converter Free Docpose.com
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This tool and page updated at: 12-Apr-2025