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HomeHTM vs DOC
.htm
.doc

HTM vs DOC

Compare HyperText Markup Language and Microsoft Word 97-2003 formats — understand the key differences and when to use each

Format Overview

HTM

HyperText Markup Language

HyperText Markup Language (.htm) is a document file format.

.htmdocument

DOC

Microsoft Word 97-2003

DOC is the legacy Microsoft Word binary document format, used as the default format in Microsoft Office from 1997 through 2003. It stores text, formatting, images, tables, headers, footers, and embedded OLE objects in a proprietary binary format. While DOC files are widely recognized, they have limitations compared to the modern DOCX format: larger file sizes, less reliable cross-platform rendering, and limited support for modern features like content controls and advanced typography. Many organizations still encounter DOC files in legacy archives and older workflows. Converting DOC to DOCX or PDF ensures better compatibility with modern applications while preserving the original content and formatting.

.docdocument

HTM vs DOC: Feature Comparison

FeatureHTMDOC
Full NameHyperText Markup LanguageMicrosoft Word 97-2003
File Extension.htm.doc
Categorydocumentdocument
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use HTM vs DOC

Use HTM when you need:

  • •Files in HyperText Markup Language format for maximum compatibility
  • •Industry-standard document format support
  • •Wide software and platform compatibility

Use DOC when you need:

  • •Files in Microsoft Word 97-2003 format for specific workflows
  • •Optimized document format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

HTM DOCDOC HTM
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最大ファイルサイズ:2GB

ファイルはブラウザ内でローカルに処理されます。サーバーにアップロードされません。

Learn More About These Formats

HTM Converter DOC Converter

Frequently Asked Questions

What is the difference between HTM and DOC?
HTM (HyperText Markup Language) and DOC (Microsoft Word 97-2003) are both document file formats. HTM files use the .htm extension while DOC uses .doc. They differ in compression, quality, compatibility, and intended use cases.
Can I convert HTM to DOC for free?
Yes! Convert999 lets you convert HTM to DOC completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, HTM or DOC?
It depends on your use case. HTM (HyperText Markup Language) may be better for certain workflows, while DOC (Microsoft Word 97-2003) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

HTM Converter

Convert from HTM

DOC Converter

Convert from DOC

File Tools

Compress, resize, merge

Convert to HTM

All sources → HTM

Convert to DOC

All sources → DOC

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG