Convert .DOC to .DOCX
This guide explains how to convert .DOC files to .DOCX and provides information about both file formats.
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About .DOC files
.DOC identifies a document file format used by specific applications and workflows. This guide helps you open it safely across devices.
.DOC files are commonly used as document files and can be opened with compatible software on major platforms.
Learn more about .DOC filesAbout .DOCX files
DOCX is a zipped XML-based format introduced with Office Open XML. It supports rich text, styles, comments, and embedded media.
DOCX files are editable word-processing documents used by Microsoft Word and compatible office suites.
Learn more about .DOCX filesConversion tools
These tools support converting .DOC to .DOCX.
ConvertAPI
ConvertAPI is an enterprise-oriented file conversion REST API with per-converter OpenAPI schemas that specify allowed input extensions and target formats for each conversion endpoint.
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