Software Downloads for "Acrobat Digital Signature Free"

Use 602XML Form Filler to fill XSL-FO based XML forms offline, save forms for later completion, and add an X.509 digital signature for authorization. XML data can be delivered by e-mail, HTTP, HTTPS, SOAP or embedded in the XML form. Includes FREE business forms. Supports simple, one-click form export to Adobe PDF. 602XML Filler is part of the 602XML Form solution provided by Software602. This solution provides the next generation of data exchange. With the new version you can easily attach any file to a form for simplified integration with existing processes and systems.

SB-SHA1 Checksum Calculator is a tool to calculate and compare the SHA1 checksum of files. The SHA1 is a 160-bit hash function which resembles the earlier MD5 algorithm. This was designed by the National Security Agency (NSA) to be part of the Digital Signature Algorithm. Features Calculate SHA1 checksum of a file. Compare SHA1 checksum of two files. Copy SHA1 hash to Windows clipboard. Compare value from the clipboard with SHA1 checksum of a file. It is free..

  • Platform: Windows
  • Publisher: CzechMex LLC
  • Date: 20-02-2013
  • Size: 1673 KB

This project will create digital signature and encrypted digital certificates which can later be used for authenticating your files. It works for all file formats including .pdf, .jpg, . mp3, .mpg and many more
Digital signature implementation License - GNU General Public License (GPL).

DigiSigner is a tiny PDF viewer tool to digitally sign your PDF documents and verify signatures.

DigiSigner main features:

- DigiSigner is a normal PDF viewer so you can always open and inspect the document you are going to sign.

- DigiSigner produces completely Adobe Reader compliant digital signatures, which can be verified in Adobe Reader and vice versa.

- You can easily place the signature wherever you want in the document using your mouse.

- You can create invisible and professionally looking visible signatures with DigiSigner.

Do you want to integrate Digital Certificates in your application? This application provides a task oriented API which makes it easy for you to do so. Read the users manual for more information.In the first cut we using MFC/C++ and creating an OCX.
Digital Signature and Encryption Tool License - GNU General Public License (GPL).

  • Platform: WinOther
  • Publisher: Dset
  • Date:

XolidoSign allows you to perform advanced digital signature (CadES) and/or timestamp for all the documents you need (PDF native Signature, Word, Images, Excel datasheet, Databases, Videos ). XolidoSign performs a verification of your received signed documents. With an an automatic process of pairings and associations between files, electronic signatures and time stamps, returning validity status of signatures, time stamps and files. On your computer. Easy, Fast and for all users. XolidoSign supports all formats: PDF, Excel, Word, PowerPoint, txt files, html, php, data base, images, vector draw, 3D files, videos, maps, music… Now available in more languages: English, Catalan, Basque, French, German, Italian, Portuguese and Spanish.

Photo Cutter is a free image cutter that allows you to cut digital photos free. It is a very easy to use photo software. Due to its design it is an extremely fast photo cutting tool. You can cut a large amount of images manually in few seconds. It supports various formats including jpg, bmp, gif, tiff, png, emf, wmf. To cut photos you need to follow simple steps - - Navigate to folder where your pictures are. - Set output format and destination folder. - Select portion of image you want to cut by moving mouse over it.

  • Platform: Windows
  • Publisher: A Software Plus
  • Date: 04-01-2009
  • Size: 350 KB

This project is devoted to provide a simple software layer for digital signature, when an hardware cryptographic token is required. The default implementation tries to comply as strictly as possible with the italian law digital signature directives..

A software written in java to compute the digital signature on documents and verify them, using a smart card or a token file in p12 format.

OODDSS is a system that provide digital signature and verification for ELF executables and libraries in GNU/Linuxsystems.The goal is to be fast, transparent for the user and simple to administer and distribute the signed packages..

OpenSignature is an open source project for the digital signature of documents. It works with all cards supported by OpenSC and focuses on adding support for cards from accredited Italian CAs. The goal of the project is to provide a first single product.

This project currently provides a set of modules that enable the use of smartcard based authentication & digital signature security services. It also interact with the OpenCA project to provide a smartcard-based PKI..

LockBox 3 is a Delphi library for cryptography. Currently supported Delphi 7, 2005, 2007, 2009 and 2010. It provides support for AES, DES, 3DES, Blowfish, Twofish, SHA, MD5, a variety of chaining modes, RSA digital signature and verific....

This library exposes security functionality to the programmer, such as random number generation, hashing, salted hashing, message authentication code, symmetric encryption, asymmetric encryption, hybrid encryption, digital signature and in-memory protection. The library is accompanied by a sophisticated reference implementation, that demonstrates how to make use of the CryptoLibrary.
CryptoLibraryRefImpl License - GNU General Public License version 3.0 (GPLv3).

  • egrsa
  • License: Freeware
  • Rating

compare time of process between rsa and elgamal algorithm used to encryption and digital signature.
egrsa License - GNU General Public License version 3.0 (GPLv3).

  • Platform: Linux, Windows
  • Publisher: Egrsa
  • Date:
  • Size: 324 KB

A cross platform implementation of ECDSA (elliptic curve digital signature algorithm) interface to the aSuretee Token.
ECDSA Signing interface License - Other License.

Development of software in support of the Portable Network Graphics (PNG) Digital Signature (dSIG) chunk.
PNG dSIG chunk support License - zlib/libpng License.

  • Platform: WinOther
  • Publisher: Png-dsig
  • Date:

National Ukrainian standard of digital signature based on elliptic curves (DSTU 4145-2002).
Ukrainian standard DSTU 4145-2002 License - GNU Library or Lesser General Public License (LGPL).

Open Source Encryption and digital signature libraries for JMS. These librararies are writen in java and are to support secure integration through middelware/ISB/ESB
erinyes License - GNU General Public License (GPL).

  • Platform: WinOther
  • Publisher: Erinyes
  • Date:

sanesigner is a high level digital signature api component. it support generating and verifying digital signatures as well as encryption and decryption using public keys, and lots of other features in between.
sanesigner License - Affero GNU Public License.

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