Digital Signature Free Download

 

AzSDK MD5 ActiveX

This development tool allows you to calculate a "message digest" code on any file or string of text. This digest consists of a 128-bit code which can act as a digital signature for text documents or files. AzSDK MD5 ActiveX is licensed as shareware and placed in development active x section.

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Multilevel Digital Signature system for enterprise

A facile and efficient digital signing system for enterprise. Electronic file in any format can be signed by many persons, dependency relationship between different signatures can be build, signer's advises can be involved in the signature. RSA key (1024 bits) ensures signature safety and dynamic transport encryption protects transported information. This is a free edition. This utilities freeware Multilevel Digital Signature system for enterprise is categorized under security, privacy encryption tools.

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Email CHAOS

It is compact, reliable and simple program for sending protected messages to friends, colleagues and bankers. CHAOS automatically uses a copy of their public key to check the digital signature and to make sure that no one has tampered with the contents of the message. Email CHAOS is a shareware software filed under security utilities.

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Bytescout PDF SDK

This utility is a .NET library capable to write/modify/sign/fill/linearize/optimize PDF documents from .NET programming languages Visual Basic.NET, C#, ASP.NET. Bytescout PDF SDK is licensed as shareware and placed in development components, libraries section.

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MailMill .NET Professional

MailMill .NET is a SMTP/MIME component 100% .NET Managed Code written in C# . It enables easy email creation and sending and lets you considerably speed up your development. MailMill .NET is easy to implement and distribute. This demo is archived under development components, libraries category.

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Chilkat Java Encryption Library

The Chilkat Java encryption library provides an advanced API for symmetric encryption, public-key encryption, digital signatures, hashing, and encoding/decoding. Development Tools commercial Chilkat Java Encryption Library is listed in development components, libraries tools.

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SignGUI

This software is a free graphical front end for Microsoft's SignTool.exe console utility, used by software developers to digitally sign their programs for authentication. This freeware is archived under security, privacy other category.

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Chilkat WebMail ASP Email Component

A powerful POP3 / SMTP email client specifically designed to be used in ASP Web applications. Send mail (SMTP) , read mail (POP3), attachments, HTML, S/MIME, XML import / export, charset conversion, distribution lists, mail-merge, filtering, more... This development tools shareware Chilkat WebMail ASP Email Component is categorized under email component.

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ANPOP POP3 COMPONENT BUILD

Powerful, easy- to-use and full-featured POP3 component enables your ASP/VB or other COM environment applications to retrieve email from mail server based on POP3 protocol and parse email based on MIME. It supports all operations of POP3 protocol. ANPOP POP3 COMPONENT BUILD is licensed as shareware and placed in asp and vb and vc++ and c# and .net and activex and com and email section.

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EAGetMail POP3 & IMAP4 .NET Component

EAGetMail enables your C#, VB.NET, JScript.NET, ASP.NET or other .NET framework applications to parse and receive email based on POP3/IMAP4 protocol. Many advanced features are supported including TNEF parser (winmail.dat) and S/MIME. This shareware is archived under development components, libraries category.

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HsCipherSDK Encryption Library

HsCipherSDK is an Encryption Library providing an API to a suite of symmetric cryptographic algorithms and digital signing functions. The library includes block and stream cipher modules: AES, 3DES, ARC4, CAST-128, Blowfish,Twofish, MD5, SHA-1. HsCipherSDK Encryption Library is licensed as demo and placed in development components, libraries section.

OpenSSL

With the Open SSL 0.9.7c library, developers can write applications that take advantage of Secure Sockets Layer (SSL v2/v3), Transport Layer Security (TLS v1), and a full-strength general-purpose cryptography library. Security features such as data integrity, authenticity, and privacy can be implemented. To compile for Win32, Perl or compiling under Cygwin is required. Some of the encryption routines/algorithms are covered by patents.

Polar Crypto Light Free

It is an ActiveX control which adds encryption features to your Windows applications.It is easy to use, it encrypts strings, buffers and files. It uses public and private RSA keys for encryption/decryption (256-bit symmetric keys for AES) and provides general process information. Whether you are a beginner or a professional in software development, and you need simple but unbreakable encryption, Polar Crypto Light is the appropriate tool for you.

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.

Aloaha PDF Saver

The Aloaha PDF Saver allows you to fill in PDF Forms and save them to disk. A OCX Version inclusive sample source code of the PDF Saver is also included. You can also retrieve the Form Data as an XML File to archive it in your database. Aloaha PDF Saver is licensed as commercial and placed in business other section.

ANPOP POP3 Component

ANPOP enables your ASP, VB, VC++, C#, VB.NET, ASP.NET, VBS, Delphi or other COM environment application to retrieve email using the POP3/IMAP4 protocol. ANPOP is a full-featured component which supports POP3, IMAP4, IPv6, digital signature, secure authentication, S/MIME, SSL/TLS, asynchronous mode, email queue, running in background, and many other advanced features. Many featured examples are provided in the download to get you started quickly. This development tools shareware ANPOP POP3 Component is categorized under development components, libraries.

Digi-Sign

This development tool is a simple program for digitally signing win32 images (Executables and DLLs) together with a simple DLL and API for validating those signatures. It is intended to provide a means of determining whether an image has been modified in any way (i.e hacked) since it was digitally signed. This can be useful if you need to ensure the integrity of your deployed files. The API is supported under both VC++ and VB 6.0 with examples given.

Newsoft Smart Office

This office and business application is a new concept of office automation software, set personal and corporate office in one, both for the individual user's needs, but also to meet the needs of corporate users of office. Newsoft Smart Office is licensed as shareware and placed in business office suites, tools section.

Polar Crypto Component

This development tool gives your Windows applications the functionality of unbreakable encryption. It enables you to build your own security systems instantly, or to integrate it into your existing systems, enhancing their security and performance. Polar Crypto Component is licensed as shareware and placed in development components, libraries section.

Chilkat S/MIME .NET Component

An S/MIME .NET assembly that provides the ability to S/MIME encrypt or digitally sign files or data. It can also decrypt and validate / authenticate S/MIME messages, data, or files. This component also provides general MIME message building and decomposition functionality, and it provides it in a way that spares you the burden of becoming an expert in MIME message formatting and syntax. Works with C#, ASP.NET, VB.NET. Chilkat S/MIME .NET Component is a shareware software filed under s and mime, mime, component, activex utilities.

Chilkat S/MIME Encryption ActiveX Component

S/MIME ActiveX component providing the ability to S/MIME encrypt or digitally sign files or data. Also decrypt and validate / authenticate S/MIME messages, data, or files. Also provides general MIME message building and decomposition capability. Chilkat S/MIME Encryption ActiveX Component is licensed as shareware and placed in s and mime, mime, component, activex section.

HS Crypto C Source Library

HS Crypto is a software library in C (supplied with full source code) which offers a programmer an API to several data encryption / decryption algorithms. Table translation, XOR, MD5. This development tools demo HS Crypto C Source Library is categorized under development components, libraries.

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. DeskSeal Desktop PLUS is a shareware software filed under security, privacy other utilities.

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.

HIME dll

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,..). For every programming language. This development tools shareware HIME dll is categorized under components, programming, libraries, encryption, mathematics.

Chilkat AES & RSA Encryption Component

Chilkat Crypt is an advanced ActiveX encryption component that offers both RSA public-key encryption with digital signatures as well as symmetric encryption algorithms including AES (Rijndael), Blowfish, and Twofish. Development Tools shareware Chilkat AES & RSA Encryption Component is listed in encryption activex tools.

ANSMTP SMTP Component

This SMTP tool enables your ASP, VB or other COM environment application to send rich text/ HTML email using the SMTP/ ESMTP protocol. It is a full featured component which supports all operations of the SMTP/ ESMTP protocol, asynchronous mode, MX DNS lookup & smart host, email address verification, multiple threading & queue, SSL/TLS, S/MIME, digital signature, email encryption, IPv6 and many other advanced features. Featured examples included. This shareware is archived under development components, libraries category.

pdfFormserver

Nowadays companies are streamlining their workflows by converting paper documents to digital documents. The problem is that most of them are created in PDF format you can't edit. Therefore you need a solution that keeps your documents or questionnaires unchangeable while enabling users to edit, change, approve and save a copy of these forms with their individual informations and answers to their desktop. The pdfFormserver ist the answer. Business demo pdfFormserver is listed in file compression tools.

Chilkat Digital Certificates Component

Chilkat Certificate makes it easy to get information about the security certificates that are stored on your computer. It also allows you to easily add certificates to a certificate store, remove certificates from a store, or find a certificate that should be used for a particular purpose, such as secure email.

MailMill COM Professional

MailMill COM is a component that allows easy email creation and sending. This component can be used by languages supporting COM objects, like Visual Basic, C++, Delphi and in scripting languages like VBScript and JScript. Features: Send HTML email with embedded images. Send multipart/alternative emails with both HTML and plain-text bodies. Send multiple file attachments. Add any attachment formats from files or in-memory data. Development Tools demo MailMill COM Professional is listed in development components, libraries tools.

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.

Transporter

Java classes application The Transporter acts like an electronic secure courier to deliver your data and documents in encryted form safe from prying eyes or those who would tamper with them. It Encrypts, digitally signs and armours to send sensitive information over the Internet without SSL. Typically you would embed it in your own Internet applications. For more information see developers website.

Bytescout.PDF

This development tool is a .NET library capable to write/modify/sign/fill/linearize(fast-web-view)/optimize PDF documents from .NET programming languages Visual Basic.NET, C#, ASP.NET. Provides support for security (40, 128, 128 AES bits), document permissions. Capable of removing protection, appending pages to the existing documents, changing security settings, drawing on existing PDF documents and much more. This development tools shareware Bytescout.PDF is categorized under development components, libraries.

S-Agent

S-Mail Agent is a one-step email encryption plug-in for any email software such as MS Outlook, Eudora, Mozilla, Outlook Express, Pegasus, TheBat!, Netscape Mail, etc. Enjoy secure email via your favorite email program!

DeepCoder

This software 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 and very straightforward! DeepCoder works with any POP3 e-mail client (like Outlook, Outlook Express, Eudora, Pegasus, ...) or a browser for webmail (Yahoo! mail, Hotmail, ...) to encrypt and decrypt e-mails.

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 development tools shareware HIME: Huge Integer Math and Encryption is categorized under components, programming, libraries, encryption, mathematics.

 

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