| What it does | Digital PDF signatures for macOS
| Edit text in PDF online, in the same font
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| PL
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| Pricing model | Freemium
| Freemium
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| Pricing | Create your first 5 signatures free, then unlock unlimited signing with a one-time purchase
| Free: 3 files a month, no card needed. Pro: $6 a month, $24 every 6 months ($4/month), or $36 a year ($3/month) for up to 1,000 files a month. All plans renew automatically and can be cancelled anytime.
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| Key features | - Keychain signing with support for CryptoTokenKit smart cards
- Visible signature with optional image, signer name, and signing time
- RFC 3161 timestamping and long-term validation (LTV)
- Signature inspection with status, certificate chains, and DSS material review
- Multiple signatures as independent document revisions
- Local document processing without server uploads
- Support for PAdES-B-B, PAdES-B-T, PAdES-B-LT, and PAdES-B-LTA profiles
| - Edit text in document's own font without shifting layout
- Deleted text is removed from file, not hidden
- Edit scanned PDFs by patching images
- Add signatures to PDFs
- Preview before download
- Font substitution with warning
- Edit without account signup
- Support for up to 100 pages and 25 MB files
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| What makes it different | - Real digital signatures that preserve original PDF bytes, not just image stamps
- Incremental PDF updates preserve existing signatures as independently verifiable
- All document processing stays local without server uploads
- Works with macOS Keychain and supported smart cards without PKCS#11 limitation
- Verification always unlimited while signing has free tier option
| - Deleted, not hidden: replaced text is completely removed from the file, making it truly searchable and editable
- No layout shift: new text sits on the same baseline in the document's original font
- Works on scanned PDFs: patches images and draws new text where no text layer exists
- Sign PDFs with actual ink, not certified digital signatures
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 37 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 7 | 0 |
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| Citation Flow (Majestic) | 16 | 16 |
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| Referring domains (Majestic) | 5 | 2 |
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