Free iOS app • Productivity • v1.3.2
Sign PDFs on iPhone in seconds
Document Signer: SimpleSign is your ultimate assistant for electronically signing and managing documents. Free e-signature, smart scanner, PDF editing tools, 15+ templates, and Google Drive backup — no account required.
Screenshots
See SimpleSign in action
Real screens from v1.3.2 — from signing to scanning to Drive backup. Tap through the exact flow your users will love.
Features
Everything you need to sign & manage documents
Built from the real App Store feature set — signing, editing, scanning, templates, and secure backup in one streamlined iOS workflow.
Effortless e-signing
Sign PDFs and image files seamlessly. Create your free e-signature once by typing, drawing, or scanning it on paper — then tap to place it anywhere.
Versatile PDF editing
Customize with text, import images, add checkboxes and initials wherever needed. Fill out forms, contracts, and approvals without printing.
Free camera scanner
Capture physical documents and convert them into clean digital PDFs with intelligent edge detection. Receipts, IDs, contracts — digitized in seconds.
15+ ready templates
Save time with pre-designed templates for contracts, forms, and more. Start from a template instead of a blank page.
Google Drive backup
Connect your Google account to backup scanned and signed documents and restore them on a new phone. Tokens stay on your device.
Private by design
No account required to start signing. Documents remain on your device with local storage for maximum privacy. We don't see your files.
How it works
Sign any PDF in three quick steps
No printer, no scanner, no tech headaches.
Import or scan
Import a PDF or image, pick a template, or scan paper with the free camera scanner.
Sign & edit
Create your signature once — type, draw, or scan — then add text, images, checkboxes, and initials.
Save & backup
Organize in-app, export or share, and auto-backup to your Google Drive for safekeeping.
SimpleSign Pro
Start free, upgrade when you need more
Free
Everything to get signing today.
- Free e-signature (type, draw, scan)
- Free camera scanner
- Core signing for PDFs & images
- Local private storage, no account
- Selected free templates
SimpleSign Pro
Unlock premium tools, templates & storage. 3-day free trial for new users.
- Access to all 15+ templates
- Advanced editing tools
- Unlimited document storage
- More customization options
- Priority support
Subscriptions billed via the App Store after trial. See App Store listing for current pricing.
Free online tools
Free PDF tools — no signup, private
Compress, trim, and combine PDFs right in your browser — files never leave your device. Then sign the result with SimpleSign on iPhone.
Compress PDF — free
Shrink a PDF instantly to fit email limits and upload forms. Private, no watermark.
Compress a PDF →Remove PDF pages — free
Delete unwanted or blank pages in one click, or extract just the pages you need.
Remove pages →Merge PDF — free
Combine up to 20 PDFs into one file, arranged in the order you choose.
Merge PDFs →Privacy
Your documents stay yours
Local storage by default, no account to start, Google tokens kept on-device. Transparency you can verify in our policy.
FAQ
Frequently asked questions
How do I sign a PDF on iPhone with SimpleSign?
Import or scan your PDF, create your signature once by typing, drawing or scanning it on paper, then tap to place it anywhere on the document. Export or share in seconds — no printer needed.
What editing tools are included?
Add custom text, import images, insert checkboxes and initials. The free plan covers core signing and scanning; advanced editing tools, all templates, and unlimited storage require SimpleSign Pro.
Can I scan paper documents into PDF?
Yes. The free built-in camera scanner with edge detection turns physical documents — receipts, contracts, IDs — into high-quality digital PDFs you can organize in-app.
Are there templates?
Yes, 15+ pre-designed templates for contracts, forms and more. Some are free; premium templates require a Pro subscription.
Where are my documents stored? Is it private?
By default documents are stored locally on your device — no account required. If you enable Google Drive backup, files sync to your own Drive. We do not have access to your documents.
How does Google Drive backup work?
Link your Google account and SimpleSign backs up scanned and signed documents to your Drive so you never lose them and can recover them on a new phone. Auth is handled directly with Google.
What does SimpleSign Pro include? Is there a free trial?
Pro unlocks all templates, advanced editing tools, unlimited document storage, more customization, and priority support. New users get a 3-day free trial, then a paid subscription via the App Store.
Which devices and iOS versions are supported?
SimpleSign v1.3.2 supports iPhone and iPad running iOS 15.1 or later. It's free to download with optional Pro upgrade, rated 4+ for all ages, in English.
Ready to ditch the printer?
Join users signing PDFs, scanning documents, and backing up to Google Drive with SimpleSign — free to download, rated 4.7 stars.
Download on the App Store