Convert sdt to png

What is the difference between .sdt and .png?

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.; A PNG file is an image file stored in the Portable Network Graphic (PNG) format. It contains a bitmap of indexed colors and uses lossless compression, similar to a .GIF file but without copyright limitations. PNG files are commonly used to store graphics for web images.