12
Microsoft
41
Freeware
CAPICOM can be used to digitally sign data, verify digital signatures, etc.
1
ARRL
171
Open source
Open source utilities to support using digital signatures for Amateur radio.
15
Gemalto
103
Commercial
Ezio eSigner is an application software allow secure digital signatures.
Appligent, Inc.
5
Shareware
Encrypt, Digitally Sign and Verify Digital Signatures on PDF Documents.
WonderNet
12
Freeware
View and verify handwritten digital signatures created with PenWord.
1
Krajowa Izba Rozliczeniow S.A.
1,394
Freeware
It can be used for verifying ordinary and secure digital signatures.
Frontier Technologies Corporation
19
Demo
Verify digital signatures in the PDF documents using Adobe reader.
13
Josef Cacek
4,666
Open source
A Java application which adds digital signatures to PDF documents.
1
Ascertia Limited
282
Shareware
Apply digital signatures, time-stamps, and security settings to PDF documents.
92
X2Net Limited
4
Freeware
Adds authenticode digital signatures to executables via gui or command line.
