- Extension
- .cmx
- .heif
- Format
- Binary
- Binary
- Category
- Vector Image
- Raster Image
- Developer
- Corel
- Apple
- Description
- A CMX 3 file is a vector drawing exported by CorelDRAW 2017 or later, in a newer binary layout than the classic RIFF-based CMX exchange format.
- Based on HEVC (High-Efficiency Video Coding), the HEIF format is an image file container with one or multiple images and is the default image format for Apple Live Photos. It replaced the JPEG format as it's smaller in size and has lossless compression ensuring high-quality photos.
- MIME Type
- image/x-cmx
- image/heif