Compress PDF to Fit Email Attachment Limits

Your files never leave your browser. All processing happens client-side via WebAssembly.

Gmail, Outlook, and Yahoo all cap email attachments at 25 MB. A scanned document, presentation, or report with images can easily exceed this. Rather than switching to a file-sharing link, just compress the PDF.

PDFJolt reduces PDF size by 30-90% depending on content and compression level. Most email-blocking PDFs can be brought under 25 MB with a single click using Medium compression.

Your PDF never leaves your browser — important when emailing confidential business documents, personal records, or anything you wouldn't want a third-party server to see.

Drop your PDF here to compress

.pdf • Max 50 MB

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