eSign PDF: Sign & Fill
Open, fill, flatten, done
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Sign, fill & flatten PDFs on-device. No account. Lifetime unlock available, one tap, done before the call.
Sign and fill PDFs in seconds, without printing, scanning, or creating an account. AI auto-detects form fields so you can tap and type. Draw your signature, type it, or import from a photo. Everything stays on your device.
--- WHY ESIGN PDF ---
AI AUTO-FILLS PDF FORMS
Tap a PDF and watch fillable fields appear instantly. Text boxes, checkboxes, signature lines, dates — detected automatically with on-device Vision AI. No server uploads.
SIGN IT YOUR WAY
• Draw your signature with Apple Pencil or finger — multi-stroke, palm rejection
• Type your name in elegant handwriting-style fonts
• Import your real signature from a photo — background auto-removed
• Save multiple signatures and reuse across every document
FILL ANY FORM
• Tap a field → type. Dates auto-fill today.
• Checkboxes for contracts, applications, tax forms
• Initials tool for legal docs that need each page initialed
• Stamps, text boxes, and drawings — place anywhere, resize freely
PRIVACY THAT'S ACTUALLY PRIVATE
• 100% on-device AI processing — no server uploads
• No account required — start signing immediately
• Zero contact access — we don't touch your address book
• Works completely offline
• Optional iCloud backup (your Apple account, your keys)
TAMPER-PROOF EXPORT
Export a flattened PDF where signatures become permanent pixels. No layer can be edited or removed after export. Tamper-evident certificate included.
--- PRICING ---
• WEEKLY: $2.99/week with 3-day free trial
• ANNUAL: $19.99/year with 7-day free trial (saves 87% vs weekly)
• LIFETIME: $24.99 one-time, no subscription
Free trials automatically convert to paid subscriptions unless cancelled at least 24 hours before the trial ends. Payment charged to your Apple ID. Cancel anytime in Settings → Apple ID → Subscriptions. Any unused portion of a free trial is forfeited when a paid subscription is purchased.
--- LEGAL ---
Terms of Use: https://www.apptodesign.com/esign-pdf/terms/
Privacy Policy: https://www.apptodesign.com/esign-pdf/privacy/
Perfect for freelancers, small business owners, and anyone who signs leases, contracts, NDAs, job applications, tax forms, school documents, or onboarding paperwork.
Questions? Email touch@apptodesign.com — a human will reply.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Faster path: open a PDF → fill → sign → flatten → share
Clearer on-device signing — no account required
Stability and bug fixes
The developer, QUANTUMPARADOX STUDIO PRIVATE LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 24.1 MB
- Category
- Business
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 2 more
- English, Arabic, Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime Access 69,99 €
- Pro Yearly Access 34,99 €
- Pro Weekly Access 5,99 €
- Provider
QUANTUMPARADOX STUDIO PRIVATE LIMITED
- QUANTUMPARADOX STUDIO PRIVATE LIMITED has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- DUNS Number
854355227 - Address
Vill - Barangabazar
Post - Pratappur
Panskura 721152
India - Phone Number
+91 9735362926 - Email
tanmoykhanra@live.com
- Copyright
- © 2026 QuantumParadox Studio Private Limited