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RAS to HEIC converter

Convert Sun Raster (.ras) to HEIC for free. Choose files, review the available settings and download your results. No account needed.

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Sun Raster .ras

A bitmap format associated with Sun workstations. Sun Raster files carry a header describing dimensions, pixel depth, and optional color-map data.

A legacy raster export. Browser preview requires a decoded PNG representation.

RAS file format guide

HEIC .heic

A high-efficiency image container often used by iPhone cameras. Converted locally using a HEIF decoder.

HEIC file format guide

How to convert RAS to HEIC

  1. Select RAS files from your device or drag them into the converter.
  2. Check the HEIC output. Open conversion settings if you want to make adjustments.
  3. Convert, compare the original and result, then download your files.

Quality, compatibility and file limits

Raster export can flatten layers and reduce color depth; source editing data is not preserved.

Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.

Convert from RAS

RAS to JPGRAS to PNGRAS to WEBPRAS to BMPRAS to TIFFRAS to ICORAS to GIFRAS to PDFRAS to TGARAS to PPMRAS to PGMRAS to PBM

Convert to RAS

JPG to RASPNG to RASWEBP to RASAVIF to RASHEIC to RASGIF to RASSVG to RASBMP to RASTIFF to RASICO to RASPDF to RASTXT to RAS

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