Compress any PDF file to exactly 1 MB (1024 KB). Perfect for email attachments, form uploads, and document size limits.
100% secure - files never leave your device
Resize PDF file to exactly 1 MB (1024 KB) - not just "under" but precise. Perfect for email limits.
1MB is ideal for email attachments. Works with Gmail, Outlook, Yahoo, and all major providers.
Binary search finds perfect quality to hit 1MB exactly while maintaining readability.
Your PDF never leaves your device. 100% secure and private - no servers involved.