Easy2Convert PNG to JPG lets you convert Portable Network Graphics files (PNG) to JPEG format (JPG, JPEG, JPE, JIF). It also lets you specify the output quality before conversion. PNG2JPG can only convert a single file at a time. To convert multiple files, you may write batch file scripts and run this program from the command-line.
It enables SketchUp users to share their 3D models in 3D PDF format
