Acrobat PDF Too Large for Email/Upload (Safe Reduction)

- PDF cannot be emailed or uploaded due to size limits. - Users manually downsample in ways that hurt required readability. - Repeated 413/attachment-limit errors occur on standard workflows.

- High-resolution embedded images and duplicate resources. - Scanned PDFs saved without optimization. - Unnecessary metadata/attachments inflate file size.

Document whether the issue affects one user, multiple users, or multiple devices. Confirm exact error messages, recent changes (password reset, update, network change), and whether the same issue reproduces in web vs desktop workflows where applicable.

Confirm the user is signed in with the correct corporate account, system time is accurate, network/VPN connectivity is stable, and the application is not running in offline or limited mode.

Use the command snippets below to collect non-destructive diagnostics. Capture output in the ticket when escalation may be required. Avoid deleting profiles, cached credentials, or managed app data unless the runbook or admin approval explicitly allows it.

- Use Acrobat's optimization workflow with a documented quality baseline. - Target only non-critical image compression to preserve business readability. - Verify resulting file opens correctly and required content remains intact. - Use approved enterprise sharing channel for files that must remain high fidelity.