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Why convert HDR to ODT?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the HDR format
HDR — Radiance RGBE High Dynamic Range
HDR (Radiance .hdr) is a high dynamic range image format developed for the Radiance rendering system. It stores luminance information far beyond standard 8-bit images using a shared-exponent encoding, making it the standard for HDR environment maps in 3D rendering.
Common uses
- 3D rendering environment maps (IBL)
- HDR panorama photography storage
- VFX and CGI lighting reference images
- Tone mapping source images
About the ODT format
ODT — OpenDocument Text
ODT is the standard document format for OpenDocument-compliant word processors, including LibreOffice Writer and Apache OpenOffice. Based on XML and ZIP, it is an open international standard (ISO/IEC 26300) providing a non-proprietary alternative to DOCX.
Common uses
- LibreOffice and OpenOffice documents
- Government and institutional documents requiring open standards
- Cross-platform word processing
- Long-term document archiving with open formats
Related conversions
Other conversions available for HDR and ODT files
Frequently asked questions
How do I convert HDR to ODT?
Upload your HDR file above, choose ODT as the output format, then click Convert. Your ODT file is ready to download in seconds — nothing to install, and it works in your browser.
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.
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