Postedly: PDF Mail & Fax File Checker

Check a PDF locally for Postedly US mail and fax file limits before a separate upload.

Check a PDF before preparing US mail or fax through Postedly. Select a PDF on your device and choose a Postedly service. The extension checks PDF structure, size, page count, encryption and page dimensions with a bundled local parser. It flags dated file and service limits, accounts for the address page or fax cover where applicable, and provides a checklist for your review. The helper covers letter, certified mail, fax and postcard preparation. Copy or save a text review containing file facts, your selected service, issues and your own confirmations. Open Postedly separately when you are ready. No PDF or review information is attached to that link. Review the current website requirements, final proof and total before approving a send. The file is processed locally. The extension requests no browser permissions and uses no website reading, tracking, account access, network API calls or persistent storage. Close, reload or clear the workspace to discard its state. Copied or downloaded reviews remain until you remove them and may contain a private filename. This tool does not send mail or fax, create a quote or order, process payment, edit a file, render a final proof or guarantee acceptance or delivery. File checks do not establish document readability or legal suitability. The bundled rules reflect October 25, 2026. Current website configuration controls. No account or purchase is required for the local checks. Separate website services may cost money. Privacy notice: https://soxoa-extension-privacy.mty3.chatgpt.site#postedly