Compress PDF to exactly 500 KB. Perfect for email attachments, form uploads, and document size limits.
100% secure - files never leave your device
Compress PDF to exactly 500 KB - not just "under" but precise. Perfect for strict upload limits.
500KB is ideal for email attachments. Works with all major email providers.
Binary search finds perfect quality to hit 500KB exactly while maintaining readability.
Your PDF never leaves your device. 100% secure and private - no servers involved.