Sign with pen or finger
Draw a signature with Apple Pencil or your finger, or import one from Photos or Files. Signatures are saved locally and reused with a tap.
Independent · Privacy-first · Made for iPhone & iPad
Your documents stay on your device.
Qutubsi Apps builds small, focused tools that process your documents locally. No document uploads, no accounts, no tracking. Just software that respects what you put in it.
- On-device processing
- No account required
- No tracking, no ads
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Signature added
0 bytes uploaded
100%On-device processing
0Document uploads, accounts, trackers
iPhone + iPadOne purchase, both devices
1Independent developer, no VC, no roadmap pressure
Private PDF Signer
Sign, organize, scan and protect PDFs. Privately.
Sign and manage PDFs without sending your documents to a server. Your files stay on your device until you choose to share them.
Draw or import signaturesSmart Match text & datesCover sensitive textMerge, split, compressScan & protect
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What it does
Everything a PDF needs before you send it
Open a PDF from Files, Mail or any app's share sheet. Sign it, fill it, clean it up, protect it, and send it on. All on the device.
Smart Match text & dates
Add text and dates that look like they were printed there. Match Document Style detects the surrounding font and size, and matches the paper background.
Cover what should not be shared
Place a cover over sensitive text. Covered pages are exported as images so the hidden text cannot be extracted or copied.
Export anywhere
Send the finished PDF through the iOS share sheet to Mail, Outlook, WhatsApp, Files or any app that accepts PDFs.
Organize pages
Delete, reorder and rotate pages. Signatures, text and dates stay exactly where you placed them.
Merge, split & compress
Combine PDFs, split by page range, and compress to a smaller file before sending.
Scan & convert
Scan paper with the camera, turn photos into PDF pages, or export PDF pages as images.
Protect & unlock
Password-protect an exported copy, or remove the password from a document you own.
Screens
Designed to feel at home on iOS
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iPad
More room to work
Editor and tool panels side by side. Drag pages, place signatures precisely with Apple Pencil, and review the whole document without leaving the workspace.
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Pricing
Free to sign. Pro for the heavy lifting.
Signing, text, dates, covers and export are free. Pro unlocks the page and file tools. Prices below are for Saudi Arabia in version 1.1; purchases go through Apple and work on iPhone and iPad.
Monthly
SAR 4.99/month
Renews every month. Cancel in your Apple Account settings.
Yearly
SAR 24.99/year
Eligible new subscribers in Saudi Arabia may see a seven-day free trial. Apple confirms the offer and price before purchase.
Lifetime
SAR 59.99once
One-time purchase with no renewal.
Prices in other countries may differ. The current price and any eligible trial appear in the App Store purchase confirmation. Subscriptions renew automatically until canceled. Signatures created in the app are visual marks on the PDF, not cryptographic digital-signature certificates.
Our stance
Your document is not our data.
Three rules every Qutubsi app follows. Not as a feature, as a default.
01
Local by design
Files, signatures and scans are processed on your iPhone or iPad. Your documents are not uploaded for processing.
02
Nothing to sign up for
No account, no email, no onboarding wall. Open the app and start. Purchases are handled by Apple, restored with your Apple Account.
03
No tracking, ever
No analytics SDKs or ads. Optional font downloads contact an approved font host without sending your document or its text.
About
Independent apps by Samer Qutub
Qutubsi Apps is a one-person studio. Every app starts as a tool I needed myself, then gets built carefully enough to hand to someone else.
Samer QutubFounder & developer
"I got tired of apps that ask for an account before they let you open a file. So I built one that doesn't."
Sign your next PDF privately.
Free to download on the App Store. Pro features unlock with a one-time purchase or subscription, managed by Apple.