Introduced with Office 2007, .docx is a ZIP archive containing XML files that describe document structure, styles, and relationships. It supports the full range of Word features: styles, themes, SmartArt, tracked changes, and custom XML. It is the best choice when the recipient will need to edit the document in Microsoft Word and preserve all formatting fidelity.
Convert Word to Any Format
Convert DOCX files to PDF, ODT, RTF, TXT and more via LibreOffice. Fast and reliable conversion.
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Up to 100MB free • Output Format: PDF, ODT, RTF, TXT
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How to Convert
Convert any file in seconds β no software, no sign-up required.
Upload Word File
Drop your .docx or .doc file. Multi-page documents with tables, images, and lists all supported.
Choose Format
Choose PDF for universal sharing, ODT for LibreOffice editing, RTF for cross-app compatibility, or TXT for plain text extraction.
Download Converted
Conversion via LibreOffice headless completes in seconds. Download and use immediately.
Why Use EasyConv
Professional-grade conversion with features designed for real-world workflows.
DOCX & DOC Input
Full support for .docx (Office 2007+) and legacy .doc (Word 97β2003). Both formats convert accurately.
RTF Cross-App Format
Rich Text Format works in every word processor β Pages, Google Docs, Notepad++, and legacy applications.
Plain Text Extraction
Extract just the text content from your Word document, stripping all formatting β ideal for data pipelines.
ODT for LibreOffice
Convert to OpenDocument Text for full editing compatibility with LibreOffice, OpenOffice, and Google Docs.
Secure Processing
Files are processed securely.
Fast LibreOffice Engine
LibreOffice headless mode processes documents in 2β5 seconds without a GUI overhead β fast and reliable.
Supported Formats
Detailed breakdown of every format supported by this converter.
| Format | Description | Extension | Use Case |
|---|---|---|---|
| DOCX β PDF | Word to universal PDF | .pdf |
Sharing, printing, archiving |
| DOCX β ODT | Word to LibreOffice format | .odt |
Open-source office editing |
| DOCX β RTF | Word to Rich Text Format | .rtf |
Cross-platform word processing |
| DOCX β TXT | Word to plain text extraction | .txt |
Text analysis, NLP pipelines |
| DOC β DOCX | Upgrade legacy DOC to modern DOCX | .docx |
Modernise old Word documents |
| ODT β DOCX | LibreOffice to Word format | .docx |
Share with Microsoft Office users |
| RTF β PDF | Rich Text to PDF | .pdf |
Archiving RTF correspondence |
Frequently Asked Questions
Everything you need to know about this conversion tool.
Who Uses This Tool
Real-world use cases from professionals across different industries.
Share with LibreOffice Users
Convert DOCX to ODT so colleagues using LibreOffice or OpenOffice can open and edit documents without compatibility issues.
Extract Plain Text from Word
Convert a DOCX corpus to TXT for NLP pipelines, sentiment analysis, or keyword indexing without any markup overhead.
Upgrade Old .DOC Files
Convert legacy .doc archives to modern .docx format for compatibility with current Word versions and SharePoint.
Cross-Platform Document Exchange
RTF output opens in virtually every word processor on any OS β ideal for documents that need maximum portability.
Convert Draft to Submittable Format
Some journals and conferences require ODT or RTF submissions. Convert your DOCX draft in one click.
Batch Document Format Migration
Automate conversion of hundreds of Word documents to PDF or TXT as part of a document management migration workflow.
Comparison
See how we compare to other solutions
| Feature |
Our Tool EasyConv |
Adobe Acrobat | Other Online |
|---|---|---|---|
| DOCX to PDF | |||
| DOCX to ODT | |||
| DOCX to RTF | Rare | ||
| DOCX to TXT (plain text) | |||
| DOC β DOCX upgrade | |||
| ODT β DOCX | |||
| No software needed | |||
| Free with no watermark |
Technical Specifications
Detailed technical information about our conversion engine.
Limits
- Max file size: 100 MB (free)
- Input: DOCX, DOC, ODT, RTF
- Output: PDF, ODT, RTF, TXT, DOCX
Word Document Formats Explained: DOCX, ODT, RTF, and TXT β When to Use Each
Microsoft Word's .docx is ubiquitous, but it's far from the only document format in use. Understanding the strengths and trade-offs of each format helps you choose the right output for each workflow.
DOCX β The Modern Standard
ODT β Open-Source Compatibility
ODT (OpenDocument Text) is the ISO-standardised format used natively by LibreOffice, OpenOffice, and Google Docs. It is the right choice when collaborating with people who use open-source office tools, or when you need a format that is not vendor-locked. LibreOffice converts DOCX to ODT with high fidelity β complex styles and table formatting transfer well.
RTF β Universal Portability
Rich Text Format was created by Microsoft in 1987 as a portable document exchange format. Nearly every word processor on every platform can open RTF files, including WordPad, Pages, Google Docs, and legacy applications from the 1990s. RTF supports bold, italic, headings, tables, and images β but not complex modern elements like SmartArt or content controls. It is ideal for maximum cross-application portability.
TXT β Raw Text Extraction
Plain text export strips everything except the character content of the document. All formatting, images, tables, and structure are discarded. The resulting TXT file is perfect for feeding into NLP pipelines, search indexing, spell-checking tools, or any system that needs raw text without markup overhead. Text is extracted in reading order, with paragraph breaks as newlines.
Choosing the Right Format
Use PDF when the document should not be edited. Use DOCX when the recipient uses Microsoft Word. Use ODT when collaborating in LibreOffice or Google Docs. Use RTF when maximum compatibility across old and new software is needed. Use TXT when only the text content matters and formatting is irrelevant. EasyConv supports all directions so you can always move between formats as your workflow evolves.