PNG is lossless and supports transparency — the two things JPG can't do. Screenshots, UI mockups, logos, icons, diagrams, and anything with sharp edges or text should be PNG. File sizes are larger than JPG for photographic content (usually 2-5×), so PNG is a bad choice for photographs unless you specifically need lossless. Note: PNG has no metadata for camera EXIF, so converting a photo JPG → PNG loses the camera info.
ARW to PNG FAQ
Quick answers about compatibility, quality, metadata handling, and the most common reasons to convert ARW files to PNG.
How do I convert Sony ARW to PNG?
Upload your ARW file and click Convert. iFormat decodes the RAW sensor data and saves a lossless PNG. Download instantly — no software installation needed.
Why convert ARW to PNG instead of JPG?
PNG is lossless — no image data is discarded. Choose PNG when you need pixel-perfect quality for editing, graphic design work, or transparent backgrounds. Choose JPG when file size matters (web, email, social media).
What is an ARW file?
ARW is Sony's proprietary RAW camera format. It stores unprocessed sensor data at the highest quality, but requires specialized software to open and edit.
Is there a size limit for ARW files?
The free plan supports files up to 50 MB. High-resolution Sony cameras (A7R series) produce ARW files of 80–120 MB. Upgrade to Plus or Pro for larger RAW files.
Will my photo look the same after converting to PNG?
The conversion applies default RAW processing (white balance, exposure). For full control over RAW processing (highlights, shadows, color grading), use Lightroom or Capture One before exporting to PNG.