Convert SK1 to HEIC Online — Free
Fast, free SK1 to HEIC converter. No registration required.
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How to Convert
Upload your .sk1 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .heic file when it's ready.
What is SK1?
SK1 is the native vector graphics format of the sK1 open-source illustration program. It is the successor to the Skencil SK format with improved features and CMYK support.
Format Details
- Full Name
- sK1 Vector
- Extension
- .sk1
Key Features
- sK1 native
- Vector graphics
- CMYK support
- Open source
What is HEIC?
HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.
Format Details
- Full Name
- High Efficiency Image Container
- Extension
- .heic
Key Features
- Apple native
- Better than JPG
- Small file sizes
- HDR support
SK1 vs HEIC
| Feature | SK1 | HEIC |
|---|---|---|
| Full Name | sK1 Vector | High Efficiency Image Container |
| Extension | .sk1 | .heic |
| Best For | sK1 native | Apple native |