Sign PDF vs CharisPDF

Sign PDFs in seconds. Scan paper documents into PDF, fill out forms, add a hand-drawn signature, a business stamp or seal, date, or initials — all on your iPhone, all private. Sign PDF turns your phone into a pocket-sized document signer. Built for real life: lease agreements, NDAs, contracts, tax forms, permission slips, invoices, waivers. Scan a paper, sign it, stamp it, send it — no sign-up, no ads, no paywall on the essentials. FEATURES • eSign any PDF — draw, type, or import a signature • Import a stamp or seal — add your business stamp, company seal, or an Approved / Confidential / Date mark; the background is removed automatically, on-device • Built-in document scanner — paper to clean PDF with one tap • Fill forms instantly — tap on any field and type • Add checkboxes, dates, and text overlays • Save multiple signatures and stamps — pick the one you need per document • Export flattened PDFs that look identical on every device • Privacy by design — everything stays on your iPhone, nothing uploaded WHY WE BUILT IT Signing a PDF shouldn't require a $10/month subscription to a corporate service. Sign PDF is built by an indie studio, not a legal giant — it does one thing well and respects your time and your data. DESIGNED FOR EVERYONE - Renters signing leases from their phone - Freelancers turning around contracts on the go - Small business owners stamping and signing their paperwork - Anyone tired of printing, signing, scanning, emailing PRO (OPTIONAL) Upgrade to Sign PDF Pro to unlock: • Batch sign — send multiple PDFs in one go • iCloud sync — your signatures and stamps on every device you own • Unlimited signatures and stamps — store as many as you need • No ads forever Free tier stays free: you can always sign and scan without paying a cent. SUBSCRIPTION PRICING • Weekly — 3-day free trial, then $1.99/week • Monthly — $4.99/month • Annual — $19.99/year (best value) Payment is charged to your Apple ID at confirmation. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings. Terms of Use: https://getsignpdf.pages.dev/terms Privacy Policy: https://getsignpdf.pages.dev/privacy

CharisPDF is a free, local PDF editor for iPhone, iPad, and Mac. Add your marks to any PDF — text, shapes, signatures, highlights — without an account, without ads, and without touching the original page content. No sign-up. No subscription. No watermark. Your files never leave your device. WHAT YOU CAN DO • Open, read, search, and print any PDF • Add text, shapes, and signatures — move, restyle, resize, or rotate them anytime • Highlight, underline, strike through, and add notes • Organize pages: reorder, rotate, insert, delete, duplicate, extract • Undo and redo, all the way back • Save straight to Files or Finder • Full dark mode support, works completely offline WHY IT'S DIFFERENT Most free PDF tools try to rewrite the original text on the page — and often break the layout doing it. CharisPDF doesn't touch the original content. Everything you add sits on top as its own object, so it stays clean, selectable, and reversible. YOUR PRIVACY, BUILT IN The developer has no access to your files. Nothing is uploaded, tracked, or sold. You accept a short privacy statement once, and that's the entire "account" CharisPDF ever asks for. Charis is Greek for grace — the idea behind this app: put your mark on the document you have, and leave the rest alone.