DigiSigner is a tiny PDF viewer tool to digitally sign your PDF documents and verify signatures.
- Signatures using certificates
Create digital signatures using standard X.509 certificates. Signing your PDFs with DigiSigner cryptographically protects your documents and not just embeds pictures in your files.
- Secure PDF Documents
Digital signatures protect your PDF files from tampering and ensure your identity as the signer. Add digital signatures to your PDF documents and show to your customers that you care abour security.
- Simple and intuitive
We know some people think digital signatures are complicated. But many who tried DigiSigner told us it was not complicated at all. We want to be the simplest digital signature tool in the world.
- Adobe Reader interoperability
Signatures produced with DigiSigner are visible and verifiable in standard Adobe Reader tool. Visible signatures created with Adobe Reader or other applications can be also opened and verified using DigiSigner.
- Signature verification
DigiSigner verifies digital signatures for you to ensure that your document was not changed or damaged. It is as easy as clicking on them. DigiSigner informs you who signed the document and reports other important details.
- Support for smartcards
You can use standard smartcards and USB tokens (a.k.a. PKCS#11 tokens) to digitally sign PDFs. It's very easy to add them to DigiSigner. Of course DigiSigner supports also standard PFX file key stores (a.k.a PKCS#12).
- Support for Windows key store
Without any configuration DigiSigner recognizes and shows you the certificates from your Windows key store. Certificates from smartcards that are recognized by Windows are also automatically shown.
- Powered by Java technology
DigiSigner is implemented with Java technology and therefore runs everywhere Java runs. You only need Java to be installed on your computer (1.6 or above). Windows installer checks it for you and automatically installs Java if required.
Java Runtime Environment 1.6