HotConvertDrop your files here
or click to select
Why convert RLA to VIFF?
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 RLA format
RLA — Alias/Wavefront RLA Image
RLA is a multi-channel image format developed by Alias Research (later Alias|Wavefront, now Autodesk) for 3D rendering and compositing. It stores standard color channels alongside auxiliary channels such as depth (Z), object ID, and normal vectors, enabling sophisticated compositing workflows.
Common uses
- 3D rendering compositing with depth and ID channels
- VFX multi-pass rendering output
- Converting legacy Alias/Maya render output
- 3D studio animation frame storage
About the VIFF format
VIFF — Khoros Visualization Image File Format
VIFF (also known as XV) is the image format used by the Khoros image processing system, an early scientific visualization and image analysis platform. It supports a wide variety of data types beyond standard 8-bit imagery, making it useful for scientific and engineering data.
Common uses
- Scientific visualization and image analysis
- Legacy Khoros/Cantata image processing workflows
- Multi-band and hyperspectral image storage
- Converting scientific image archives to modern formats
Related conversions
Other conversions available for RLA and VIFF 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.