- Extension
- .sdt
- .heif
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- SmartDraw, LLC
- Apple
- Description
- The SDT file format is associated with SmartDraw, a program used for creating diagrams and visual graphics. Specifically, an SDT file is a template file created by SmartDraw 6, an earlier version of the software. These templates provide predefined layouts and objects, helping users to quickly start and standardize various types of diagrams such as flowcharts, organizational charts, and project plans. By using an SDT file, users can ensure consistency across similar documents and save time on design and layout.
- 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
- application/smartdraw.template
- image/heif
