Obsidium is a software protection system that was designed as an affordable and easy to implement, yet reliable way to protect your software applications from unauthorized modifications (i.e. "cracking") and provide a secure and flexible licensing/registration system. It is primarily aimed at shareware developers and companies who would like to provide evaluation versions of their applications, but is not limited to that scenario.
* Code virtualization
Code Virtualization allows you to transform certain parts of your application's code in order to make it harder to reverse-engineer, understand or modifiy. Native machine code will be converted into functionally equivalent byte code that is interpreted during runtime.
* Encryption and compression of application code and data
In order to prevent disassembly and static analysis or modification of your program file on disk, all code and data of your application will be encrypted using a strong yet fast cipher (AES) and its integrity verified. Additionally, you may choose to compress your application which will reduce the size of the executable by up to 50 percent.
* Time trials
Obsidium allows you to easily integrate time trial functionality into your software. You may set a fixed expiration date or have the application expire after a user defined number of days or executions.
* Integrated licensing systems using strong public key cryptography
Obsidium offers two built-in licensing systems that take advantage of high security asymmetric encryption to prevent generation of fake license keys. Depending on your individual needs, you may choose between long and short license keys (using RSA and elliptic curve cryptography, respectively) which can be distributed to your customers in binary or textual form. Both types of license keys support fixed expiration dates, hardware locking and license dependent code encryption. Both internal systems allow you to store some additional data in generated license keys.
* Protection SDK directly supporting Delphi, C++ Builder, Visual C++, Visual Basic and others
Include files and sample applications demonstrating the use of advanced features and the protection API are included in the Obsidium package.
* Transparency and ease of implementation
Implementing Obsidium in your application is quite easy and does not require any advanced programming skills. The protection system is completely self-contained and does not depend on the installation of additional components such as services or drivers.
* Counter-measures against disassembling, debugging, dumping and patching
Obsidium implements a number of counter-measures against various techniques and tools commonly used by crackers.
* Blacklisting of stolen or compromised license keys
License keys that were stolen (e.g. by credit card fraud) or leaked by a customer can be added to a blacklist thus invalidating the offending licenses in the next release of your software.
* Integrated customer database
Obsidium's integrated user database allows you to keep track of your customers and any license keys you issued to them.
* Runtime code encryption
Important parts of your code can be protected individually, providing extra protection against modifications while the program is being executed. You may also protect code in such a way that it can only be decrypted if a valid license key is present.
* Automation of protection and license generation
If supported by your development environment, newly compiled applications can be protected immediately. Moreover, a license key generation library is included (as a Windows DLL and Linux shared library) that can easily be integrated into your own or a third party online registration service.
Obsidium is an advanced and reliable utility designed to ... a means of encrypting their products to prevent cracking or other type of similar usage, allowing them ... applications, but is not limited to that scenario. Obsidium is a useful and efficient tool aiming to ... up to 50 percent. * Time trials Obsidium allows you to easily integrate time trial functionality .... Free download of Obsidium Lite 1.5.3 B 4
EventStudio System Designer is an application that helps you generate ... Collaboration Diagrams and Message Sequence Charts. EventStudio System Designer goes beyond UML and supports advanced constructs that make it suitable for Telecommunications System Design, Telecom Call Flow Design, Real-time Embedded System Design, Protocol Design, Object Oriented Design, Distributed System Design, Business Process Re-engineering and Process Control applications. .... Free download of EventStudio System Designer 6 B6.1.103
... extensible framework for the organisation and execution of system level testcases. It provides a clear model of what a testcases is, how it is structured on disk, how it is executed and validated, and how the outcome is reported for test auditing purposes. Testcases are instances of a base .... Free download of PySys 0.9.2
... extensible framework for the organisation and execution of system level testcases. It provides a clear model of what a testcases is, how it is structured on disk, how it is executed and validated, and how the outcome is reported for test auditing purposes. Testcases are instances of a base .... Free download of PySys x64 0.9.2
ASProtect is the system of software protection of applications, designed for quick implementation of application ... of registration keys, based on the specific computer system. full Windows 95/NT4.0/98/ME/2000/XP/2003/Vista compatibility. Protected applications are also compatible with Windows 7 .... Free download of ASProtect 1.68 B 07.08
dotNet Protector is a powerful .NET code protection system.. Free download of dotNet Protector 5.5
Execute the same SQL query across multiple ODBC databases.. Free download of Query@Work 126.96.36.199
QuickCRC is a tool for responsibility driven design with CRC cards.. Free download of QuickCRC Windows 3.2.1
A code coverage utility especially created for .NET developers. Free download of dotCover 2.0.425.12