Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
TinyPNG - Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!
Online Convert - Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
ImageOptim - Faster web pages and apps.
Wondershare PDFelement - All-in-one PDF editor
TinyJPG - Compress JPEG images with perfect quality and file size