1. Home
  2. Document Converter
  3. Convert ODT to MSG

What is ODT?

ODT (OpenDocument Text) is an open standard document format used by LibreOffice, OpenOffice, and other free office suites.

What is MSG?

Outlook Message (MSG) is the email message format used by Microsoft Outlook, storing emails with attachments and metadata.

When Should You Use ODT vs MSG?

Use ODT When...

Reach for ODT when your priority is open standard documents, text processing — its uncompromising quality ensures every detail is preserved.

Use MSG When...

Reach for MSG when your priority is email archiving, outlook data extraction — its uncompromising quality ensures every detail is preserved.

ODT vs MSG: Key Differences

  • •ODT uses lossless compression while MSG uses lossless compression — both take the same approach to file size management.
  • •Neither format changes compression philosophy — both are lossless compression — so any size differences are due to encoding efficiency, not a shift in quality approach.
  • •Alpha channel support: MSG lacks transparency support.
  • •File sizes: ODT files typically range 30KB to 8MB and MSG files Varies by attachment size.
  • •ODT is optimized for open standard documents, text processing while MSG is designed for email archiving, outlook data extraction — choose based on your specific workflow needs

Advantages of ODT

  • ✓At its core, ODT relies on lossless encoding — a design choice that makes it perfect for Open standard documents, text processing.
  • ✓You won't run into compatibility issues with ODT — it's a universal standard across platforms.
  • ✓File size management with ODT: larger files guaranteed to match the original exactly.
  • ✓Every major application in the Open standard documents, text processing space supports ODT natively.

Advantages of MSG

  • ✓MSG compresses data using lossless methods, keeping file sizes manageable for Email archiving, Outlook data extraction.
  • ✓Industry-wide support means MSG files open anywhere — from legacy systems to the latest devices.
  • ✓Lossless quality makes MSG the gold standard for archival and master copies.
  • ✓From professional software to open-source alternatives, MSG works out of the box.

Common Use Cases for ODT to MSG Conversion

  • Policy and procedure manuals
  • Grant applications
  • Case studies and whitepapers
  • Professional reports and proposals
  • Academic papers and theses
  • Business contracts and agreements

Industry Applications

InsuranceReal EstateRegulatory ComplianceBusiness AdministrationAcademic PublishingLegal Documentation

Best Practices for ODT to MSG Conversion

  • →When converting ODT to MSG, check that tables, images, and embedded fonts transfer correctly — complex layouts may shift between formats
  • →Use MSG as your final distribution format if it offers better compatibility, or keep ODT as an editable master
  • →For ODT to MSG 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 ODT to MSG Conversion

  • !Page breaks moved after converting ODT to MSG → margin and spacing settings differ between document formats
  • !Tables in the converted MSG are misaligned → complex merged cells and nested tables are handled differently by each format
  • !Headers and footers missing from MSG → verify that the converter supports header/footer extraction for your source format
  • !Special characters appear as gibberish in MSG → the source file may use a different character encoding than expected

Related Document Converters

Convert ODT to Other Formats

ODT → PDF
Convert ODT to PDF

All Document Formats

View all Document converters →

More Document tools

Convert to MSG →Convert from ODT →

Convert ODT to MSG Online - Free & Fast

Convert ODT files to MSG online for free. High-quality conversion with no registration required.

Document Converter

Upload or enter a URL to convert ODT to MSG instantly

Click to upload or drag & drop ODT file

or paste from clipboard

.odt,.ODT (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About ODT and MSG

ODT

ODT (ODT documents) - OpenDocument Text, open standard document format. Best for open standard documents, text processing.

MSG

MSG (Outlook MSG) - Outlook Mail Message, email with attachments and metadata. Ideal for email archiving, outlook data extraction.

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from open standard documents, text processing to email archiving, outlook data extraction
File Size~Varies by attachment size after conversion

FAQs

Is converting ODT to MSG free?

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

How long does it take to convert ODT to MSG?

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

What is MSG best used for?

MSG is ideal for email archiving, outlook data extraction. Outlook Mail Message, email with attachments and metadata

What file size should I expect after converting ODT to MSG?

File size after ODT to MSG conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

Related Tools

PDF to ODT
Convert PDF to ODT
PDF to MSG
Convert PDF to MSG
DOCX to ODT
Convert DOCX to ODT
DOCX to MSG
Convert DOCX to MSG
View all document converter converters
Tune output for this document conversion

Leave blank to convert all pages.