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Why convert XV to HEIF?
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 XV format
XV — Khoros Visualization Image
XV (also referred to as VIFF) is the image format associated with the Khoros/Cantata scientific visualization system, as well as being the name of the classic xv image viewer for X11. Files with this extension store images in the Khoros VIFF format.
Common uses
- Khoros scientific image processing workflows
- Legacy X11 image viewer archives
- Scientific visualization data storage
- Converting XV/VIFF images to modern formats
About the HEIF format
HEIF — High Efficiency Image File Format
HEIF is the container format standard developed by MPEG for storing images encoded with HEVC (H.265). While HEIC is the specific Apple implementation, HEIF is the underlying open standard that supports a broader range of encoders including AV1 (AVIF).
Common uses
- Cross-platform modern image delivery
- HDR and wide color gamut images
- Image sequences and live photo storage
- Next-generation camera output formats
Related conversions
Other conversions available for XV and HEIF files
Frequently asked questions
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.