DJVU vs DOCX
Una comparativa detallada de DjVu Document y Word Document — tamaño de archivo, calidad, compatibilidad y cuál elegir según tu flujo de trabajo.
DjVu Document
Documents & TextDjVu is a document format designed for scanned documents with high compression.
Sobre los archivos DJVUWord Document
Documents & TextDOCX is the modern Microsoft Word format based on Open XML. It is the most widely used word processing format in business and education, supporting rich text, images, tables, and macros.
Sobre los archivos DOCXComparativa de ventajas
DJVU Ventajas
- Extreme compression for scanned documents — typically 5-10× smaller than PDF.
- Preserves OCR text layer alongside scanned image.
- Mature archival format at Internet Archive, Wikipedia, academic libraries.
- Separate foreground/background layers compress each content type optimally.
DOCX Ventajas
- Much smaller than the legacy .doc format thanks to ZIP compression.
- Human-readable XML inside — automated extraction and manipulation is straightforward.
- Preserves formatting, images, tables, footnotes, comments, and track changes.
- Supported natively by Word, LibreOffice, Pages, Google Docs, and most modern editors.
- ISO/IEC 29500 standardized — not locked to a single vendor.
Limitaciones
DJVU Limitaciones
- No native browser support since the NPAPI era (~2015).
- Tooling outside Linux is sparse.
- Encoding requires the proprietary LizardTech/Caminova toolchain or djvulibre.
- PDF/JBIG2 now covers most of DjVu's use cases with wider compatibility.
DOCX Limitaciones
- Subtle formatting drifts when opened in non-Microsoft editors (fonts, line spacing, tab stops).
- Macros and embedded scripts make older .docm variants a common malware vector.
- Complex layouts with floating objects often reflow unpredictably.
- Version compatibility matters — Word 2007 cannot open some Word 2019 features cleanly.
Especificaciones técnicas
| Especificación | DJVU | DOCX |
|---|---|---|
| MIME type | image/vnd.djvu | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| Extensions | .djvu, .djv | — |
| Compression | Wavelet (IW44) + JB2 for line art | — |
| Invented at | AT&T Labs (1996) | — |
| Reference tool | djvulibre (open source) | — |
| Container | — | ZIP archive (Office Open XML) |
| Standard | — | ISO/IEC 29500, ECMA-376 |
| Released in | — | Microsoft Office 2007 |
| Legacy predecessor | — | .doc (binary, OLE Compound File) |
Tamaños típicos de archivo
DJVU
- Scanned page (B&W, text-only) 10-30 KB
- Scanned page (color, illustrations) 40-150 KB
- 300-page scanned book 5-30 MB
DOCX
- Short letter (1 page) 15–30 KB
- Academic paper (20 pages, no images) 80–200 KB
- Report with several images (30 pages) 1–5 MB
- Dissertation with figures (200 pages) 10–30 MB
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Preguntas frecuentes
DJVU (DjVu Document) is a document format used to store paginated text, with optional formatting, tables, images, hyperlinks, headers and footers. It sits in the documents & text family and is typically associated with a specific office suite or publishing pipeline that defined the format and ships the canonical reader.
DJVU (DjVu Document) is a document formato used to store paginated text, com optional formatoting, tables, images, hyperlinks, headers e footers. It sits no documents & text family e is tipicamente associated com a specific office suite ou publishing pipeline that defined the formato e ships the canonical reader.
Modern office suites — Microsoft Word, Google Docs, LibreOffice Writer, Apple Pages — open most DJVU files with reasonable fidelity. If your installed software does not support DJVU, convert to DOCX or PDF first using KaijuConverter; both open in virtually every reader, including free online viewers.
Modern office suites — Microsoft Word, Google Docs, LibreOffice Writer, Apple Pages — abrir most DJVU arquivos com reasonable fidelity. If your installed software does not support DJVU, converter to DOCX ou PDF first usando KaijuConverter; both abrir in virtually every reader, including grátis online viewers.
Upload the DJVU to KaijuConverter and pick DOCX, PDF, ODT, RTF, HTML, Markdown, or plain text. Our pipeline runs LibreOffice headlessly plus pandoc for text formats — the same engines behind professional document pipelines. Styles, tables, images, and hyperlinks survive the conversion intact.
Yes, to a high degree. Standard fonts, headings, lists, tables, images, hyperlinks and page structure transfer cleanly. Custom fonts substitute to the closest match if not embedded; obscure layout features unique to DJVU (frames, legacy macros) may flatten to static content in the target format.