Digital Signatures Free Download

 

Aspose.Pdf.Kit for .NET

Aspose.Pdf.Kit is a .NET component to edit existing PDF documents. Now you can add digital signatures to PDF and encrypt or decrypt a PDF file. It also supports XFA, adding CJK font in Form Field, bookmarks, AcroForm, adding watermark or logo, append pages and converting PDF file to TIFF, BMP, PNG & JPG. It enables you concatenating PDF files and lets you add or set XMP Metadata to existing PDF. This shareware is archived under development basic, vb, vb dotnet category.

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SignetSure

This software is Win32 security tool for protecting files from hacker alteration. You create digital signatures for your files from a Win32 app. Then you authenticate your files with a single API call. Authentication code is available both in dynamic (DLL) and static (LIB) library formats. Use either C/C++ or Visual Basic. SignetSure uses RSA public key cryptography. Download free demo version, which has no time limit.

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Chilkat Encryption .NET Component

Chilkat Crypt is an advanced .NET encryption component that offers both RSA public-key encryption with digital signatures as well as symmetric encryption algorithms including AES (Rijndael), Blowfish, and Twofish. In addtion to encryption, you can create digital signatures for files or memory data, or verify digital signatures against incoming data or files. It allows for the use of any Cryptographic Service Provider, including Smart Cards.

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X2Net SignCode

Adds authenticode digital signatures to executables via gui or command line without needing the Microsoft tools. Eliminates the need to manually specify the password each time. Very simple to use without any long learning curve. Prevents the display of nasty warning message on executables downloaded from the Internet that began with Windows XP with Service Pack 2.

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Chilkat AES & RSA Encryption Component

Chilkat Crypt is an advanced ActiveX encryption component that offers RSA public-key encryption with digital signatures as well as symmetric encryption algorithms including AES (Rijndael), Blowfish, and Twofish. In addtion to encryption, you can create digital signatures for files or memory data, or verify digital signatures against incoming data or files. It allows for the use of any Cryptographic Service Provider, including Smart Cards. This shareware is archived under encryption activex category.

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Nitro PDF Professional

Software utility to work with PDF files. You can edit, create, convert, annotate, assemble and combine existing PDF files and create PDF forms. This PDF document suite allows you to handle all your needs in working with PDF files at a fraction of a cost compared to Adobe products. Business commercial Nitro PDF Professional is listed in business office suites, tools tools.

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DeepCoder

This tool is a program to encrypt, decrypt and/or digitally sign e-mails and files using secret keys (passwords) or public keys. It can be used with any e-mail program or wordprocessor program. No plug-ins are required. Very easy to use! DeepCoder is a shareware software filed under encryption, e-mail, communication utilities.

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Print2PDF Server Edition

Shareable print driver that provides network users with the ability to create an Adobe PDF or ISO 19005-1 PDF/A file from any application that can print. Centralize PDF creation with Windows Terminal Services or Citrix MetaFrame Presentation Server. Print2PDF Server Edition is a shareware software filed under system utilities printer utilities.

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LizaJet Installer for Delphi Developers

Contains everything a Delphi Developer expects from a professional Installer. Enjoy the integrated Object Pascal language and Studio. Installer inheritance, automatic upgrade, wizards, Dialog Editor, debugger, event handlers. Version Manager. This development tools freeware LizaJet Installer for Delphi Developers is categorized under installers, distribution, deployment, programming internet protocol, programming online apps, programming winsock.

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Chilkat Java Encryption Library

This Java encryption library provides an advanced API for symmetric encryption AES, Blowfish, Twofish, RC2, ARC4, DES, 3DES, PBES1, PBES2, Hash Algorithms: SHA-1, SHA256, SHA384, SHA512, MD2, MD4, MD5, HAVAL, RIPEMD128, RIPEMD160, RIPEMD256, RIPEMD320, encoding base64, hex, quoted printable, URL encoding and many more encryption, decryption, compression algorithms.

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Deltacrypt oneclick encryption Personnal Use

DeltaCrypt OneClick Personal does it all: This Public Key Encryption Software encrypts files, text and emails with 1024-bit RSA protection, digital signatures, andunalterable public keys. It offers the basic encryption functionalities FREE OF CHARGE. Select files and folders or a combination of both and let DeltaCrypt OneClick Personal secure your sensitive data. Forpersonal use only.

Privacy.FILE v6.13

Privacy.FILE is a high performance data security solution for Windows. It is one of the most comprehensive encryption applications on the market today. Privacy.FILE has smartcard based key storage for additional security. Manage your own keys & certs. Miscellaneous commercial Privacy.FILE v6.13 is listed in security, file encryption tools.

PlexCrypt Compression-Encryption

PlexCrypt is a graphical based software that allows set of files or folders to compress using Zip format. PlexCrypt supports both asynchronous encryption based on Public-Key-Infrastructu re (PKI) and synchronous encryption based on passwords. In addition, it encrypts and decrypts set of files or set of folders using AES, Blowfish, CAST, DES, ElGamal, IDEA, IES, RC4, RC6, RSA, Rijndael, Serpent Skipjack, Twofish, etc. PlexCrypt can create self-decrypting files. In addition, it allows users to create and manage digital certificates for encryption. PlexCrypt Compression-Encryption is a demo software filed under files and folders compression and encryption solution utilities.

SetupBuilder

Deploying any kind of software application is one of the most complex tasks you face as a developer. It's difficult to prepare an application correctly for installation on every possible system configuration and provide deployment options. SetupBuilder 6 attempts to help you do it all.

Aloaha sign

Aloaha Sign! was developed to create, view and validate digital signatures! Incl. offline, online and OCSP revocation checks. Incl. Check Protokol Broad range of signature cards supported native! This freeware Aloaha sign is categorized under business accounting, finance.

Advanced ID Creator Enterprise

Create and print prefessional ID cards and badges instantly! Advanced ID Creator allows you to create great looking id cards. Use the wide variety of tools to add text, graphics, shapes, barcodes, shadows and other effects to your design. Use the previously saved template to get started in a matter of seconds. Once your basic design is created tweak it or print it just the way it is. Create you own ID cards and badges in minutes!

DeskSeal Desktop PLUS

E-Lock DeskSeal Desktop PLUS is a wizard-based electronic signing,verification and encryption-decryption software. As it is wizard-based it is easy to use, which enables even the novice users to use the software with no hassle. This utilities shareware DeskSeal Desktop PLUS is categorized under security, privacy other.

HIME: Huge Integer Math and Encryption

Library with encryption functions (public key/secret key) and huge integer math functions. RSA public key, AES (Rijndael) secret key encryption, SHA-256 hash function, PRNG: Blum-Blum-Shub and RSA, Diffie-Hellman. For every programming language. This shareware is archived under components, programming, libraries, encryption, mathematics category.

pdfMachine White

Convert to PDF for free, the quick and easy way. Print to the pdfMachine printer, then save or email the PDF, without advertisements or watermarks in the PDF. Other advanced features embed a pdfMachine advertisement in the PDF. pdfMachine White is a freeware software filed under business office suites, tools utilities.

HIME dll

HIME is a library with encryption functions (public key/ secret key) and huge integer math functions. RSA public key, AES (Rijndael) secret key encryption. SHA-256 hash function. Random number generation (Blum-Blum-Shub, RSA,..). Every programming language that can access a dll can use HIME: C, C++, Visual Basic, Delphi, PowerBASIC, PureBASIC.. The math functions work with huge integers that can be up to 2^31 bits long (268 million digits).

 

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