Convert ICNS to PNG on Mac
Convert ICNS files to PNG format on your Mac with Jollycat. Apple's icon format for macOS applications, containing multiple resolutions up to 1024x1024 for Retina displays. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
ICNS vs PNG
| Property | ICNS | PNG |
|---|---|---|
| Type | lossless | lossless |
| Compression | PNG or JPEG 2000 embedded | DEFLATE lossless |
| Transparency | Yes | Yes |
| Animation | No | No |
| Bit Depth | 8/32-bit | 8/16-bit |
| File Extension | .icns | .png |
| Key Advantage | macOS standard icon format | Lossless quality preservation |
How to Convert ICNS to PNG on Mac
Open your ICNS file
Drag and drop your .icns file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Select PNG format
Pick PNG from the list of output formats. Optionally adjust quality, resolution, or compression settings.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert ICNS to PNG
PNG advantages
Lossless quality preservation. Alpha transparency support.
ICNS limitations
macOS-only format. Limited to icon use.
Common use cases
Screenshots, Logos and icons, Graphics with transparency.
ICNS to PNG Conversion Tips
PNG supports 8-bit and 16-bit color depth with full alpha channel transparency.
Frequently Asked Questions
Is the ICNS to PNG conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert ICNS to PNG and use all 1,650+ conversion paths with no limits.
Does converting ICNS to PNG require an internet connection?
No. Jollycat processes everything locally on your Mac. Your ICNS files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple ICNS files to PNG?
Yes. Drag multiple ICNS files onto Jollycat and convert them all to PNG at once. Batch processing is built in.
Ready to Convert ICNS to PNG?
Jollycat handles ICNS to PNG conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac