Documents

FODT → DOCX

Learn about the formats: What is DOCX?

At a glance

ConvertX.am converts FODT files to DOCX online, for free and without signing up. Upload a file of up to 500 MB and download the DOCX result; uploaded and converted files are deleted automatically within about an hour.

Input:: FODT
Output:: DOCX
Price:: Free, no sign-up
File size:: Up to 500 MB
Your files:: Deleted automatically within about an hour

Convert FODT documents to DOCX instantly with ConvertX. This tool is essential for users who need to open flat XML OpenDocument files in Microsoft Word.

FODT is OpenDocument Flat XML, an uncompressed XML format used primarily by Apache OpenOffice and LibreOffice to store text documents in a single file. DOCX is the standard compressed XML format used by Microsoft Word. When converting FODT to DOCX, ConvertX restructures the flat XML document hierarchy into the Microsoft Office Open XML package structure required by Word, ensuring compatibility with modern office suites.

The conversion from FODT to DOCX is lossless, meaning document quality, text formatting, and layout structure are preserved completely without degradation.

Tips

Check complex table borders and custom styles in Microsoft Word after conversion.
Ensure your FODT file is not password-protected before uploading it to ConvertX.
Keep in mind that the resulting file size changes insignificantly during the translation of XML schemas.

Common use cases

Submitting an assignment or report created in LibreOffice to an institution that strictly requires Microsoft Word DOCX files.
Collaborating on documents with team members who exclusively use Microsoft 365 or desktop Word.
Archiving or sharing flat XML text files in a universally accepted corporate document format.

Why ConvertX stays free — forever

We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.

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Free tools today — and always

Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.

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Privacy-first processing

Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.