EasySign: Sign PDFs

With your digital certificate

Free · In‑App Purchases

Sign a PDF or a whole batch with your digital certificate. Place your signature on the page, review the results, then save or share them together. No subscription. Your PDF. Your signature. Sign contracts, agreements and everyday documents with your own digital certificate, right on iPhone or iPad. PLACE IT. REVIEW IT. SIGN IT. Add a visible signature directly on the page. Choose a design, move and resize it, undo changes, and repeat supported decorations across pages. Expand the document on iPhone or work beside the signing controls on iPad. Prefer an unmarked page? The digital signature is still embedded in the PDF. ONE DOCUMENT OR A WHOLE BATCH Select several PDFs, choose your certificate and sign them together. Apply a signature appearance to all, then fine-tune each placement. When signing finishes, review the results and their signature status. Save or share one PDF, or all the signed copies at once. Interrupted batches can recover their documents and completed copies without automatically signing again. KNOW WHAT WAS SIGNED PDF signatures are checked automatically. Inspect signed content, document coverage, later changes and certificate trust. Checks use your device’s trust settings and do not include online revocation checks or a legal-validity assessment. YOUR CERTIFICATE, YOUR CONTROL Import a .p12 or .pfx file containing your digital certificate and private key. EasySign creates verifiable PAdES signatures and keeps your private key in the protected Keychain. No EasySign account is needed. Welbits does not receive your documents or private keys. ADD A TRUSTED TIMESTAMP Choose a timestamp provider for an individual PDF or a batch. Single-document signing also offers long-term validity options. These optional services may communicate directly with their providers; long-term validity is not available for batches. ONE PURCHASE. NO SUBSCRIPTION. Add certificates, review PDFs and check signatures for free. Try signing the app’s sample document with your certificate before buying. Signing your own documents requires a one-time purchase, shared across iPhone, iPad and Mac with the same App Store account. EasySign does not issue digital certificates. You need your own compatible certificate and private key. Check that your recipient accepts the certificate and PDF signature format.

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A smoother PDF workspace on iPhone and iPad: • Place and adjust visible signatures directly on the page. • Apply an appearance across multiple PDFs and add optional trusted timestamps. • Review every signed result, with automatic signature checks. • Save or share one signed PDF or the whole batch. • Recover interrupted batches and retry unfinished documents. • Improved saving, sharing and PDF compatibility.

Version 1.3

The developer, Alberto Guerrero Martn, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Alberto Guerrero Martn
    Size
    57 MB
    Category
    Utilities
    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.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and Spanish
    Age Rating
    16+
    In-App Purchases
    Yes
    Copyright
    © 2026, Welbits
  • Developer Website
  • Privacy Policy

    • More by Alberto Guerrero Martn

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