(2) A program module that adds functionality to an application or system program. For example, added capabilities to the Firefox browser are called "extensions" (see Firefox extension); however, the same type of add-on module for Photoshop is called a "plug-in" (see Photoshop plug-in).
Executable modules that enhance the Mac operating system are called "extensions," while enhancements to the Windows OS are called "dynamic link libraries" (see DLL).
![]() | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Contenta-Converter Basic 4.8 (Windows)
- Batch convert your photos. Optimize photos for Internet, batch rename and organize in subfolders. Handles many image formats. Select your images, setup your conversion parameters, preview quality and file sizes and press Start. It does batch file renaming (CameraModel_Date_Filename.Extension), organize into sub-folders automatically (Ex: CameraModelCreationYearYearmonthday). Optimized for multi-core processors. Speed...
- Software downloads 2009-11-23
- UwAmp 1.1 (Windows)
- UwAmp is a Wamp Server with Apache MySQL PHP and SQLite It is provided with a management interface lets you start or stop the server with one click. UwAmp allows real time Apache and MySQL process CPU monitoring. It can manage Apache Virtual host and Alias. You can enable/disable PHP...
- Software downloads 2009-11-22
- Transdat 13.16 (Windows)
- Transdat is a useful application that executes coordinate transformations with and without changing the geodetic reference system in high quality and with high performance. With Transdat these world wide coordinate transformations and Reference System transformations are available: The current and many historical Coordinate and Reference Systems of all States of...
- Software downloads 2009-11-22
- X29-Renamer 1.6 (Mac)
- The Mac OS9 Finder and most OS 9 applications and ASIP file servers have a maximum character limitation of 31 for either file or folder names. Mac OSX allow much longer file names than does Mac OS9. At best these longer file or folder names get truncated with names...
- Software downloads 2009-11-21
- PeaZip 2.8 (Windows)
- PeaZip is a free, open source file and archive manager for 32 and 64 bit Windows and Linux. It is available either as installable and portable application not needing installation. Full support: 7Z, 7Z-sfx, ARC/WRC, BZ2/TBZ2, Custom user defined, GZ/TGZ, PAQ/ZPAQ, PEA, QUAD/BALZ, split, TAR, UPX, ZIP. Open, browse, extract,...
- Software downloads 2009-11-21
- Google Chrome OS has arrived as free VMWare download
- Somebody will make it available in a more public area, I'm sure.Being that it's open source, somebody's going to make it available in a more public area, I'm sure. I'll wait until then.RE: Google Chrome OS has arrived as free VMWare downloadthat's not the real release... that's a linux based...
- Discussion threads 2009-11-20
- Web Controller 2003 (Windows)
- Australian Web Hosting controller for the windows hosting account. With the Windows hosting control panel you can control programs like iis6, ftp, dns, frontpage extension, asp.net an many other related services like email and other features like xmail server. The Windows hosting control panel works with all versions of windows...
- Software downloads 2009-11-20
- The Cipher 3.0 (Windows)
- The program is designed to encrypt and decrypt files. Features: - Encryption and decryption of files using GOST, Blowfish, IDEA, Misty1, Rijndael, Twofish, Cast128, Cast256, RC2, RC5, RC6, DES, TEA on password; - Encryption and decryption of files using CHR, and BIT using the file-key; - Select one or more...
- Software downloads 2009-11-20
- Webcast: Smart Techniques for application security: whitebox + blackbox testing.
- Whitebox & blackbox application security testing are two approaches for detecting vulnerabilities in Web-based and network applications. Both have strengths and weaknesses, but a combination of the two provides the most comprehensive application security coverage and facilitates the extension of vulnerability assessments across the development lifecycle.
- Webcasts 2009-11-19
- MovCaptioner 3.3 (Mac)
- MovCaptioner keeps repeating a segment of the movie until you are done typing what you hear. Just hit the Return key and it will save your caption and automatically advance to the next few seconds of the movie, allowing you to zip through your captioning tasks in no time flat....
- Software downloads 2009-11-19
- NoScript 1.9.9.15 (Windows)
- NoScript provides extra protection for your Mozilla/Firefox or Flock browser: this extension allows JavaScript and Java execution only for trusted domains of your choice. This whitelist based pre-emptive script blocking approach prevents exploitation of security vulnerabilities with no loss of functionality. You can enable JavaScript/Java execution for sites you trust...
- Software downloads 2009-11-18
- Gbridge 2.0.0.1322 (Windows)
- Securely do VNC, share files, sync folder and remote backup via Google based VPN, even behind NAT. Gbridge helps you to manage your multiple PCs, and collaborate works with close friends. You can also use it to privately exchange huge media files with your family. Gbridge has many unique features....
- Software downloads 2009-11-18
- Evernote Web Clipper 3.0.0.65223 (Windows)
- Evernote allows you to easily capture information in any environment using whatever device or platform you find most convenient, and makes this information accessible and searchable at any time, from anywhere. This extension provides a button and context menus to easily add a selection or an entire page to Evernote.
- Software downloads 2009-11-18
- Loader 1.2.2 (Mac)
- Importing music, sound effects, graphics or movies into Final Cut Pro is a task that most editors do many times a day. In order to keep media files in one place for a particular project, it has traditionally been necessary to first copy the files to a media folder and...
- Software downloads 2009-11-18
- Microsoft to share some details on IE 9 at PDC show this week
- Tabs that dont hang and,1. HTML 5 standards compliance ahead of Chrome and FF2. Better plugins3. CSS 3 compliance4. FASTER!Trying to develop for IE8 is still a pain!Addon supportFor things like AdBlock Plus.Also, an x64 version of silverlight.Grow upso do not read this blog - OK? Prefer Firefox but...
- Discussion threads 2009-11-17
- Personas 1.4 (Windows)
- Personas for Firefox is an extension that adds lightweight theming to your browser. And all you need to do is look for the one that best suits your preferences. Personas is a prototype that builds upon the ideas that: Themes today are too hard to find, install and use; Graphic...
- Software downloads 2009-11-17
- Aplus 9.113 (Windows)
- AutoCAD extension for architects with over 600 commands to ease and speed up your work. This program contains layer manager, block manager, general tools for architects and many tools for other users of AutoCAD. All functions are easly accessible through pull-down menu or toolbar. All commands and tools were created...
- Software downloads 2009-11-17
- Findname 1.0.5 (Windows)
- Find domain name. Main features include: 10 kinds of top-level domain information on high-speed bulk inquiries; letters, numbers, combinations to generate fuzzy domain; importing the list of domain names and exporting the list of unregistered or registered domain names.search results can be sorted by domain name, domain name extension, status,...
- Software downloads 2009-11-13
- Advanced Directory Printer 1.55 (Windows)
- Advanced Directory Printer is a Windows based application designed to print or export a list of directories, subdirectories, and files. Information fields include file name, type, extension, size, creation time/date, last access date, last write time/date and file attributes, and you can choose which fields to print or export. Advanced...
- Software downloads 2009-11-13
- Apple hints at possible pen-based tablet
- Pretty much anything that includes the words "Apple" and "tablet" in the same sentence is going to get the attention of the blognoscenti, but when it comes from Apple itself, people pay attention. Exhibit A is 9 to 5 Mac's piece today about a patent...
- Blog posts 2009-11-12
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