No. Stellar Repair for Photo repairs the corrupt image files and saves them in JPEG/ JPG file format.
The software supports all popular image file formats. It can fix corrupt RAW image files from cameras and saves them in JPEG/ JPG format after repair.
If the photos are severely corrupt and not repairable, it extracts the embedded thumbnails and saves them in the JPEG/ JPG format.
Stellar Repair for Photos can repair HEIC, JPG, JPEG, ARW, CR2, CRW, DNG, ERF, MRW, NEF, NRW, ORF, PEF, RAF, RW2, SR2, SRF, and TIFF image file types.