- Extension
- .b2d
- .heif
- Format
- Binary
- Binary
- Category
- CAD
- Raster Image
- Developer
- TopDesign
- Apple
- Description
- The b2d file type is a thumbnail associated with TopDesign, a CAD program built for Windows. It is used to save small images of 3D designs and models.
- 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-topdesign
- image/heif