1. Home
  2. Document Converter
  3. Convert DOTX to PUB

What is DOTX?

DOTX (application/vnd.openxmlformats-officedocument.wordprocessingml.template) uses lossless compression optimized for document templates, business letterheads, form templates. Word Open XML Document Template, reusable Word template

What is PUB?

Microsoft Publisher (PUB) is a desktop publishing format used for creating professional layouts, newsletters, flyers, and marketing materials.

When Should You Use DOTX vs PUB?

Use DOTX When...

Reach for DOTX when your priority is document templates, business letterheads, form templates — its uncompromising quality ensures every detail is preserved.

Use PUB When...

Reach for PUB when your priority is desktop publishing, flyers, newsletters — its efficient compression makes sharing fast and storage minimal.

DOTX vs PUB: Key Differences

  • •DOTX uses lossless compression while PUB uses lossy compression — this is the fundamental technical difference between the two formats.
  • •Moving from DOTX (lossy) to PUB (lossy) means the output file will be significantly smaller — but at the cost of some visual fidelity.
  • •How transparency is handled: PUB does not support alpha channels — transparent areas in the source will become opaque.
  • •Storage footprint: varies for DOTX vs 500KB to 50MB with images for PUB.
  • •Use case fit: DOTX targets document templates, business letterheads, form templates and PUB targets desktop publishing, flyers, newsletters — your choice depends on which workflow stage you are serving.

Advantages of DOTX

  • ✓DOTX uses lossless compression tailored for Document templates, business letterheads, form templates.
  • ✓DOTX is supported natively on virtually every device, browser, and operating system.
  • ✓DOTX files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓DOTX integrates seamlessly with all major creative tools and workflows.

Advantages of PUB

  • ✓PUB compresses data using lossy methods, keeping file sizes manageable for Desktop publishing, flyers, newsletters.
  • ✓Industry-wide support means PUB files open anywhere — from legacy systems to the latest devices.
  • ✓Small file sizes make PUB ideal for email, web uploads, and cloud storage.
  • ✓From professional software to open-source alternatives, PUB works out of the box.

Common Use Cases for DOTX to PUB Conversion

  • Academic papers and theses
  • Business contracts and agreements
  • Spreadsheets and data analysis
  • Presentations and slideshows
  • Technical documentation
  • Email correspondence

Industry Applications

Academic PublishingLegal DocumentationOffice ManagementTechnical WritingData AnalysisEducation

Best Practices for DOTX to PUB Conversion

  • →When converting DOTX to PUB, check that tables, images, and embedded fonts transfer correctly — complex layouts may shift between formats
  • →Use PUB as your final distribution format if it offers better compatibility, or keep DOTX as an editable master
  • →For DOTX to PUB conversions, verify that tracked changes and comments are preserved if needed
  • →Embed fonts to ensure consistent rendering across devices and platforms
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Troubleshooting DOTX to PUB Conversion

  • !DOTX to PUB formatting looks off → complex layouts with tables and columns may shift between formats
  • !Fonts render differently in PUB → embed fonts or use standard web-safe fonts before converting
  • !Images missing from the PUB output → ensure images are embedded in DOTX, not linked externally
  • !Tracked changes disappeared after converting DOTX to PUB → some document formats don't support revision tracking

Related Document Converters

All Document Formats

View all Document converters →

More Document tools

Convert to PUB →Convert from DOTX →

Convert DOTX to PUB Online - Free & Fast

Convert DOTX files to PUB online for free. High-quality conversion with no registration required.

Document Converter

Upload or enter a URL to convert DOTX to PUB instantly

Click to upload or drag & drop DOTX file

or paste from clipboard

.dotx,.DOTX (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About DOTX and PUB

DOTX

DOTX (DOTX) - Word Open XML Document Template, reusable Word template. Best for document templates, business letterheads, form templates.

PUB

PUB (Publisher PUB) - Microsoft Publisher, desktop publishing format. Ideal for desktop publishing, flyers, newsletters.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from document templates, business letterheads, form templates to desktop publishing, flyers, newsletters
File Size~500KB to 50MB with images after conversion

FAQs

Is converting DOTX to PUB free?

Yes, GoConvertFile offers free conversion of DOTX to PUB for files up to 100MB. No registration required.

How long does it take to convert DOTX to PUB?

Most DOTX to PUB conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is PUB best used for?

PUB is ideal for desktop publishing, flyers, newsletters. Microsoft Publisher, desktop publishing format

Does converting DOTX to PUB lose quality?

Yes, converting DOTX to PUB uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.

What file size should I expect after converting DOTX to PUB?

PUB files are typically 50-80% smaller than DOTX files because PUB uses efficient lossy compression. The exact reduction depends on quality settings.

Related Tools

PDF to PUB
Convert PDF to PUB
PDF to DOTX
Convert PDF to DOTX
DOCX to PUB
Convert DOCX to PUB
DOCX to DOTX
Convert DOCX to DOTX
View all document converter converters
Tune output for this document conversion

Leave blank to convert all pages.