Sign Any PDF

Sign documents instantly, completely offline. Your signatures stay on your device. Zero accounts, zero tracking, zero data collection. Just private PDF signing.

Sign PDFs in seconds, completely offline. No account. No uploads. No tracking.

Sign Any PDF is built for the moment when you just need to get a document signed and sent. Draw your handwritten signature, save it locally, place it on a PDF, and export a copy that opens in any standard PDF reader.

WHAT YOU CAN DO • Add handwritten signatures to PDF documents • Save signature styles on your device • Drag and resize your signature before export • Share signed PDFs through the system share sheet • Keep working in airplane mode • Use the app without creating an account

WHY CHOOSE SIGN ANY PDF • Private by design: documents and signatures stay on your device • No analytics SDKs, ad networks, or tracking • Fast first-run flow for urgent forms and contracts • Free signing remains useful • Optional one-time Pro unlock for clean exports and unlimited saved signature styles

FREE VS PRO The free version lets you sign PDFs offline and keep 2 saved signature styles. Free exports include a small "Signed with Sign Any PDF" footer on the last page.

Pro is a one-time purchase that removes the footer and unlocks unlimited saved signature styles. No subscription.

PRIVACY Sign Any PDF collects zero personal data. Your files and signatures never leave your device. Read the full privacy policy at https://mackgrissom.github.io/signfast-site/privacy.html.

SUPPORT Questions? Email mcintyregrissom@gmail.com or tap Settings → Email Support.