From: http://www.hongkiat.com/blog/70-free-useful-portable-applications-you-should-know/

Zoundry Raven

Zoundry Raven™ is the next generation WYSIWYG blog editor that makes posting to your blogs easier and faster.

Fruitfultime Bookmark Manager

Bookmark websites from any web browser with a global hotkey and bookmark documents, pictures, and other files with drag and drop ease.

FastStone Photo Resizer

FastStone Photo Resizer enables users to convert, rename, resize, crop, rotate, change color depth, add text and watermarks to images in a quick and easy batch mode.

Osiva

Osiva is a free image viewing program that opens and scale images fast — get images into view and out of the way

http://www.e2interactive.com/e2-gallery-pro/

Setup image and thumbnails and good to go.

http://www.eyecon.ro/spacegallery/#about

Like mac timeline

http://www.javascriptbank.com/65-free-javascript-photo-gallery-solutions.html

http://www.1stwebdesigner.com/css/57-free-image-gallery-slideshow-and-lightbox-solutions/

http://coding.smashingmagazine.com/2007/05/18/30-best-solutions-for-image-galleries-slideshows-lightboxes/

http://sixrevisions.com/javascript/free_javascript_image_galleries/

http://www.queness.com/post/633/30-javascript-image-and-photo-galleriesmootool-prototype-jquery-and-tutorials

http://net.tutsplus.com/articles/web-roundups/50-excellent-image-galleries-you-can-use-today/

http://www.phpclasses.org/package/4167-PHP-Create-an-images-slide-show-without-page-reloading.html

This class can be used to present images in a slide show without reloading the current page. It generates HTML and Javascript to display a list of images in a page. The images are picked randomly from a list of files in a server side directory. After a given period the class switches the image that appears in a given position of the page. The period of time between two images and the directory from which the images are retrived are configurable details.

http://www.phpclasses.org/package/756-PHP-Online-pictures-slide-show-wizard-.html

GRSlideShow is everything you need in order to put your pictures online. Put your pictures in different directories, each directory is an album. Put the GRSlideShow script in the parent directory of your albums and you're done. Nothing else needed. There is much more you can do, you can upload pictures from the web, set descriptions and comments to albums, or create new albums, you can add descriptions to pictures, rotate your images or automaticallly resize pictures to reduce bandwith usage. You can upload zip files, and have them automatically extracted on the server. The zip flle can be kept in the 'Download' section so your friends can download all the pictures for offline browsing and printing. You can allow image upload for guests for specific albums, so your friends can upload their stuff as well. 'All In One' is the fastest way to see all the pictures on one page, just scroll down, but this is usefull only when your network is fast. And of course there is the slideshow where everything started, fade in fade out style slideshow, simple and powerfull. The slideshow is quite fast, since the next images are loaded to cache while the current image is displayed. You are welcome to contact me for questions and feedback.

http://www.phpclasses.org/package/5890-PHP-Create-animations-in-GIF-format-from-an-image-list.html

This class can be used to create animations in GIF format from an image list. It is based on the GIF images into animated GIF with native PHP class originally written by László Zsidi. This version can compose animations using images of different formats that are converted to GIF and resized to the animation size before assembling the animation if necessary. It also supports having custom horizontal and vertical offsets, transparency and disposal settings on a per-frame basis.

http://www.dynamicdrive.com/dynamicindex4/php-photoalbum.htm

PHP Photo Album script v2.11

Description: This is a PHP enhanced Photo Album script that automates the retrieval of all images within a specific directory to show, with pagination links generated to cycle through each page. A PHP script (getalbumpics.php) placed in the desired image directory automatically gets the file names of all images within it and creates a JavaScript array for further processing by the script. As you upload or modify images within the directory, the script automatically adapts! Some attributes of this script are:

http://panmental.de/public/programming_projects/Slideshow%20script%20in%20PHP/

The first version of this script went online in 2003, when I wanted to share lots of photos with people I did not see every day. The script is very simple to use - for the user but mostly for you, the administrator. This server-side script simply goes in a web folder with images and works. It first shows a browser overview with automatically generated thumbnails, clicking on a button or one of the pictures starts a slideshow - images are resized to fit the window by default.