Compress PDF to 10MB

The lightest compression available — reduce your PDF to around 10MB while keeping virtually perfect image quality. At 90% quality and 300 DPI, this preset preserves print-ready resolution with almost zero visible difference from the original. The 10MB threshold is significant because many email services, cloud sharing tools, and content management systems cap uploads at 10MB. WhatsApp limits document sharing to 16MB, Slack free plans cap at 10MB, and many corporate intranets enforce similar restrictions. This preset ensures your document passes those limits while looking pristine. Images retain their full detail and color accuracy. Charts, diagrams, and photographs all remain sharp enough for large-format printing. This is the ideal choice when you need slight size reduction without any quality compromise — for example, a 15MB report that needs to fit a 10MB upload box, or a 12MB presentation you want to share on Slack.