protection trial software / shareware for linux

Sybrex SpeedPDF Protection Manager Console is a stand-alone, fully automatic command line based tool to deal with encryption and decryption. It can be used to read and write encrypted PDF documents and set their permission flags.
The program?s features are:
ease of use
40 bit encryption
128 bit ecryption
128 bit AES encryption
recursive search for PDF documents.
The following permissions can be set for crypted PDF document:
Permit low resolution printing
Permit the PDF document to be modified
Permit content to be copied
Enable adding or modifying annotations
Enable form filling
Support screen reader devices for the visually impaired
Permit assembling
Permit high quality printing
The program is a must have tool for every individual or company that works with PDF documents extensively.

Excelsior JET suite is a complete solution for protection, acceleration and deployment of your Java applications.
Excelsior JET Optimizer converts your applications classes and jars into highly optimized Intel x86 code and creates a native executable for Microsoft Windows or Linux platform.
Excelsior JET Runtime is a complete Java Virtual Machine that works with both Java classes and the executables produced by the Optimizer. It implements the Java SE platform, versions 5.0 and 1.4.2.
Excelsior JET Installation Toolkit facilitates rapid creation of complete installation packages for your optimized Java applications. Installation of the JRE on end-user machines is not required.
Excelsior JET Optimizer and Runtime have passed the Java Compatibility Kit test suite and are certified Java Compatible on a number of platforms.
Main features:
- Transform your Java applications classes and jars into conventional binary executables (EXEs and DLLs on Windows, executables and shared objects on Linux) that run without the Sun JRE
- Optimize applications that use any part of J2SE 5.0 or 1.4.2 platform API YESYES
- Optimize applications that rely on the Endorsed Standards Override Mechanism
- Intergrate the resulting executables with C/C++/Deplhi via JNI and Invocation API
- Intergrate the resulting executables with C++/VB6/VBA via COM (Windows only)
- Optimize applications essentially relying on dynamic class loading
- Optimize JIT compilers cache with the AOT compiler
- Reorder code and data segments of the resulting executables for faster startup and memory use reduction
- Turn your Java applications into Windows services using the supplied API and tools
- Pack resources (images, audio, etc.) into the resulting executables
- Create application setups based on Excelsior Installer (Windows only) or a third-party setup authoring tool
- Create compact Excelsior Installer-based setups (Windows only)
- Make applications display a native splash screen instantly upon startup
- NEW! Generate trial executables
- NEW! Create arbitrary shortcuts with custom icons in Excelsior Installer-based setups (Windows only)
- NEW! Create file associations in Excelsior Installer-based setups (Windows only)

Storix System Backup Administrator provides both an intuitive graphical user interface and command line options for performing backups of a standalone system, or managing backups of all Linux and AIX systems on a network.
In addition to backing up data onto a network server, tape, or disk device, it can reinstall a complete system from scratch, clone or migrate systems, manage volumes and RAID devices, and restore data in any configuration you choose. It features easily accessible documentation.
Main features:
- Centrally manage backups of the entire network or a single system
- The most complete and flexible disaster recovery (bare-metal restore) available
- Backup Data Encryption for secure data protection
- MS Windows and Mac OS X Backup/Restore Functionality
- Information Lifecycle Management with full featured retention and overwrite policies
- Perform LVM snapshot backups of Oracle, DB2, MySQL Databases
- Network Boot for Linux on Intel and IBM pSeries systems
- Powerful backup automation and tape management features
- Restore directories, single files, or an entire system locally or remotely
- Multiple Exclude List Support for individual backup exclude lists
- Enhanced support for Reiserfs file systems
- Multi-tape, multi-device, tape library and autoloader support
- Network, Workstation and Desktop versions available
Support for the latest:
- LVM Features
- Software RAID Devices
- Multiple Bootloaders
- All Major Filesystems
Version restrictions:
- 30-day evaluation

Euphoria is simple, flexible, and easy to learn. The project outperforms all popular interpreted languages. Complete Reference Manual included. Lots of free example programs with full source. Makes .EXE files.
Theres also a Euphoria To C Translator that gives really high speed. An easy-to-use database system is also included. The Web site has over 1200 contributed Euphoria programs with source.
Main features:
- Euphoria programs run on Windows, DOS, Linux, and FreeBSD.
- The language is flexible, powerful, and easy to learn.
- There is no waiting for compiles and links - just edit and run.
- You can create and distribute a royalty-free, stand-alone .exe file.
- Dynamic storage allocation is fundamental to Euphoria. Variables grow or shrink in size without the programmer having to worry about allocating and freeing chunks of memory. Elements of an array (Euphoria sequence) can be a dynamic mixture of different types and sizes of data.
- Euphoria provides extensive run-time error checking for: out-of-bounds subscripts, uninitialized variables, bad parameter values for library routines, illegal value assigned to a variable, and many more. If something goes wrong youll get a full error message, with a call traceback and a listing of variable values. With other languages youll typically get protection faults with useless dumps of machine registers and addresses.
- The Euphoria interpreter is more than 30 times faster than either Perl or Python, and its considerably faster than all other interpreted languages, according to the "Great Computer Language Shootout" benchmark (see demobenchbench.doc).
- If that isnt enough, theres a Euphoria To C Translator that can translate any Euphoria program to C, and boost your speed even more. Why waste time debugging hand-coded C/C++? You can easily develop a Euphoria program, and then generate the C code.
- Euphoria programs are not constrained by any 640K memory restrictions for which MS-DOS is infamous. All versions of Euphoria let you use all the memory on your system, and if that isnt enough, a swap file on disk will provide additional virtual memory.
- An integrated, easy-to-use, full-screen source-level debugger/tracer is included.
- Both an execution-count profiler, and a time profiler are available.
- There is a large and rapidly growing collection of excellent 3rd party programs and libraries, most with full source code.
- RDS has developed an extremely flexible database system (EDS) that is portable across all Euphoria platforms.
- The WIN32 implementation of Euphoria can access any WIN32 API routine, as well as C or Euphoria routines in .DLL files. A team of people has developed a Windows GUI library (Win32Lib), complete with a powerful Interactive Development Environment. You can design a user interface graphically, specify the Euphoria statements to be executed when someone clicks, and the IDE will create a complete Euphoria program for you. There are Windows Euphoria libraries for Internet access, 3-D games, and many other application areas.
- The DOS32 implementation of Euphoria on MS-DOS contains a built-in graphics library. If necessary, you can access DOS software interrupts. You can call machine-code routines. You can even set up your own hardware interrupt handlers. Many high-speed action games, complete with Sound Blaster sound effects, have been developed 100% in Euphoria, without the need for any machine code.
- The Linux and FreeBSD implementations of Euphoria let you access C routines and variables in shared libraries, for tasks ranging from graphics, to X windows GUI programming, to Internet CGI programming. The good news is, youll be programming in Euphoria, not C.
- A complete open source (Public Domain) Euphoria interpreter, written in Euphoria, is included in the download package. It can execute any Euphoria program on any platform. An optional high-performance C-coded back-end for this interpreter is available for just $79. See the Source License.