Adobe Acrobat vs Signer.Digital Digital Signature, PKI: which is better? (2026)
Adobe Acrobat: PDF edit, convert, sign tools and Signer.Digital Digital Signature, PKI are two of the most used extensions for the same job. Here is how they compare on real Chrome Web Store numbers.
Adobe Acrobat vs Signer.Digital Digital Signature, PKI at a glance
| Fact | Adobe Acrobat: PDF edit, convert, sign tools | Signer.Digital Digital Signature, PKI |
|---|---|---|
| Store users | ≈343M users | ≈3M users |
| Rating | 4.4★ from 64K ratings | 4.2★ from 63 ratings |
| Last update | Updated 5 days ago | Updated 5 weeks ago |
| Permissions | 16 | 1 |
| Category | Workflow & Planning | Workflow & Planning |
| Maker | Adobe, Inc. | Chartered Information Systems Pvt. Ltd. |
About Adobe Acrobat
Do more in Google Chrome with Adobe Acrobat PDF tools. View, fill, comment, sign, and try convert and compress tools.
Adobe Acrobat reviews, users and permissions · Adobe Acrobat alternatives
About Signer.Digital Digital Signature, PKI
Digital Signature of eReturns, PDF & Web User Auth, RSA Encryption/Decryption, Certificate Enrollment/Download on Smartcard.
Signer.Digital Digital Signature, PKI reviews, users and permissions · Signer.Digital Digital Signature, PKI alternatives
Adobe Acrobat or Signer.Digital Digital Signature, PKI? Questions
Which has more users, Adobe Acrobat or Signer.Digital Digital Signature, PKI?
Adobe Acrobat has ≈343M users, against ≈3M users for Signer.Digital Digital Signature, PKI.
Which is rated higher, Adobe Acrobat or Signer.Digital Digital Signature, PKI?
Adobe Acrobat is rated 4.4 from 64K ratings; Signer.Digital Digital Signature, PKI is rated 4.2 from 63.
Which asks for fewer permissions?
Signer.Digital Digital Signature, PKI asks for 1 permissions, against 16 for Adobe Acrobat.