Convert DOCX to RTF — Free Online Converter
Convert Microsoft Word Open XML (.docx) to Rich Text Format (.rtf) online for free. Fast, secure document conversion with no watermarks or registratio...
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Upload your .docx file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .rtf file when it's ready.
About DOCX to RTF Conversion
DOCX is a ZIP archive of XML files following the OOXML standard, designed for modern word processing with advanced features like content controls, theme colors, and structured document tags. RTF (Rich Text Format) is a text-based document format using control words (like \b for bold and \par for paragraph break) that was designed by Microsoft as a cross-platform interchange format. RTF is simpler and older than DOCX but far more universally compatible.
Converting DOCX to RTF strips away OOXML-specific features and produces a format that every word processor on every platform can open — from Microsoft Word to LibreOffice to Apple TextEdit to WordPad. The trade-off is loss of modern OOXML features in exchange for universal compatibility.
Why Convert DOCX to RTF?
RTF passes through email security filters that block DOCX. Many organizations configure their mail servers to strip or quarantine Office XML files due to the risk of embedded macros and OLE objects. RTF cannot contain macros, making it safe by design. If your DOCX attachments are being blocked, converting to RTF often solves the problem.
RTF is also the format of choice for interoperability with specialized software. Legal document management systems (like Worldox or NetDocuments), medical dictation software, and many Windows-based enterprise applications specifically accept RTF because its text-based structure is easy to parse programmatically. Converting DOCX to RTF ensures compatibility with these systems.
Common Use Cases
- Send formatted documents through email systems that block DOCX attachments
- Submit documents to legal or medical systems that require RTF input
- Share formatted text with recipients using word processors that handle RTF better than DOCX
- Create a universally compatible version of DOCX for cross-platform distribution
- Provide formatted documents to legacy enterprise applications that accept RTF
How It Works
LibreOffice parses the DOCX ZIP archive and exports using its RTF Writer filter. OOXML paragraph properties are translated to RTF paragraph control words (\pard, \fi, \li, \sb, \sa), character formatting becomes RTF character control words (\b, \i, \ul, \f, \fs), and table structures are written using RTF table control words (\trowd, \cellx, \cell). Images embedded in the DOCX are re-encoded as RTF \pict groups containing hex-encoded WMF, EMF, or JPEG data. OOXML theme colors are resolved to concrete RGB values since RTF has no theme system. Content controls and SmartArt are flattened to their visible text and static image representations.
Quality & Performance
Standard formatting converts cleanly: fonts, sizes, colors, bold, italic, underline, paragraph alignment, tables, images, headers, footers, numbered and bulleted lists. DOCX features without RTF equivalents — content controls, SmartArt, MathML equations, structured document tags, and OpenType features — are simplified or dropped. Track changes have limited RTF support. Image quality is preserved but file sizes increase because RTF hex-encodes binary image data, roughly doubling the image storage size.
Device Compatibility
| Device | DOCX | RTF |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
Tips for Best Results
- 1Convert to RTF when DOCX attachments are being blocked by email security filters
- 2Expect larger file sizes than DOCX, especially for documents with many images
- 3Remove SmartArt and content controls before converting since they have no RTF equivalents
- 4RTF is ideal as an interchange format when the recipient's software is unknown
- 5Keep the original DOCX for editing — RTF should be used for distribution only
Related Conversions
DOCX to RTF conversion produces a universally compatible formatted document that passes through email security filters. It preserves standard formatting while sacrificing modern OOXML features.