Manipulation
GIMP is the GNU Image Manipulation Program.
More Info 
Developer: gimp.org
License: GNU Lesser General Public License (LGPL)
Operating System: OS Independent (Written in an interpreted language)
This is an image manipulation script that makes the selected photos grayscale and in the case of mouseover the colors are restored.
Developer: Ruben Sargsyan
License: Freeware
Operating System: Linux, Unix, Windows
This class can be used to perform several types of image manipulation operations.
Developer: Stefan Gabos
License: Freeware
Operating System: all
ISAPI_Rewrite is a powerful URL manipulation engine based on regular expressions.
Developer: http://www.isapirewrite....
License: Freeware
Operating System: Windows
RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface.
Developer: RoundCube
License: GNU General Public License (GPL)
Operating System: Platform Independent
Gurt JavaScript Tree Menu is free JS control that can be easily integrated into any web page, advanced feature set, wide browser compatibility list, SKINABLE, really saves time, extremely FAST, SMALL and POWERFUL.
Developer: Gurtom
License: GNU General Public License (GPL)
Operating System: all
Arcus is a Rubik's Cube Simulator written in Java featuring 3D display and cube manipulation.
Developer: arcus
License: GNU General Public License (GPL)
Operating System: OS Independent (Written in an interpreted language)
Regular Expression is a pattern or sequence of characters.
Developer: savitha
License: GNU General Public License (GPL)
Operating System: Not Available
Exhibit Engine is a Unix compatible PHP/MySQL application that allows you display feature rich images.
Developer: Pekka Saarinen
License: Freeware
Operating System: Unix
Learn the basics of programming in Perl.
Developer: tizag.com
License: Freeware
Operating System: All
This 8-page tutorial covers a wide range of Web programming in Perl.
Developer: bytes.com
License: Freeware
Operating System: All
jPDFProcess is a Java library that can read, manipulate and then save or print PDF documents.
Developer: qoppa.com
License: Freeware
Operating System: All
This article will aid the reader in learning the basic operations of the MySQL server, including how to make a proper connection, set up the server for consequential manipulation and execute basic commands.
Developer: devshed.com
License: Freeware
Operating System: All
A brief introduction to the world of image manipulation in PHP using the GD library.
Developer: Matt Wade
License: Freeware
Operating System: All
This article will tell you how to write text on an existing PNG image using PHP using PHP's image manipulation functions.
Developer: vdhri.net
License: Freeware
Operating System: All
Silva is a powerful CMS for managing content for the web, paper, and other media.
Developer: Martijn Faassen
License: BSD License
Operating System: OS Independent (Written in an interpreted language)
TEA is a simple GTK+2-based editor that is particularly useful for HTML editing.
Developer: Peter 'Roxton' Semiletov
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (95/98), 32-bit MS Windows (NT/2000/XP), All 32-bit MS Windows (95/98/NT/2000/XP)
'GraphicsMagick' is a collection of tools and libraries which support reading, writing, and manipulating an image in over 88 major formats including popular formats like TIFF, JPEG, JPEG-2000,PNG, PDF, PhotoCD, SVG, and GIF.
Developer: GraphicsMagick Group
License: MIT/X Consortium License
Operating System: Cygwin (MS Windows), MinGW/MSYS (MS Windows), All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes)
Auto form class can generate simple insert, update, select and delete HTML forms, form validation and form processing code programmatically based on mysql table information
It classifies mysql data types in different categories, uses predefined HTML markup for each of them, and uses standard datatype attributes like legth, null, etc for input validation generation
User can exclude table columns from appearing....
Developer: Arturs Sosins
License: BSD License
Operating System: Not Available
If you want to encode / decode url parameters you can use this script.
Developer: Justas Vinevicius
License: Freeware
Operating System: Linux, Unix, Windows