Annotate!Pro
Draw on top of any program running on your desktop. Communicate effectively with your colleagues. Annotate so your audience can effectively follow along with you.
http://www.annotatepro.com/files/Annotate!Pro-TRIAL.exe - 2Mb - Download - Screenshot

FotoTagger
FotoTagger is a free software tool for annotating images quickly and easily. Isn't it a pity when we know nothing about people and moments grabbed on family pictures? How can we convey amazing stories about sights on travel photos? How to share more facts hidden behind masterpieces of great... Annotations do not change an original image so moving and sharing files keep annotations intact. ... Publish annotated images directly to blogs. ... Instantly find a particular person, object, or comment among image collections.
http://www.fototagger.com/download/FotoTagger-1.6.exe - 1Mb - Download - Screenshot

Eroiica Edit
Stand-alone or integrated with EDM/PDM/PLM/ERP/CRM/Workflow via its rich API, Eroiica Edit facilitates fast and accurate image editing, cleanup, manipulation, enhancement, redlining, annotating, printing and converting of engineering size CAD & raster formats. ... Features:(a)Deskew, despeckle, resize and crop scanned documents;(b)Select and despeckle polygonal regions in scanned documents;(c)Create new revisions of edited drawings by merging all changes on all layers;(d)Annotate documents with office tools such as Highlighters and Post-it notes;(e)Redline and annotate 3D CAD documents...
http://www.parallax69software.com/eroiica46.exe - 9Mb - Download - Screenshot

Eroiica API
Integrated with EDM/PDM/PLM/ERP/CRM/Workflow via its rich API, Eroiica facilitates fast and accurate image scanning, vectorizing, editing, cleanup, manipulation, enhancement, redlining, annotating and converting of engineering size CAD & raster formats. ... Features:(a)Integrate imaging with existing applications using the Eroiica API;(b)Image-enable any document management, PDM or workflow applications system quickly and effectively using Eroiica's powerful API interface;(c)Vectorize raster and/or scanned drawings;(d)Export vectorized raster documents to most CAD (AutoCAD,...
http://www.parallax69software.com/eroiica46.exe - 9Mb - Download - Screenshot

Eroiica Profi
Stand-alone or integrated with EDM/PDM/PLM/ERP/CRM/Workflow via its rich API, Eroiica Profi facilitates fast and accurate image scanning, vectorizing, editing, cleanup, manipulation, enhancement, redlining, annotating and converting of engineering size CAD & raster formats. ... (h)Annotate documents with office tools such as Highlighters and Post-it notes. ... (i)Redline and annotate 3D CAD documents including extrusions, external references, viewports, etc. ... (o)Grayscale documents for better readability.
http://www.parallax69software.com/eroiica46.exe - 9Mb - Download - Screenshot

Eroiica Redline
Stand-alone or integrated with EDM/PDM/PLM/ERP/CRM/Workflow via its rich API, Eroiica Redline facilitates fast and accurate viewing, redlining, annotating, printing and converting of 200+ engineering size 2D/3D vector, raster, text or hybrid document formats. ... Features:(a)Annotate documents with office tools such as Highlighters and Post-it notes;(b)Redline and annotate 3D CAD documents including extrusions, external references, viewports, etc;(c)Redline ACIS models, body objects, solids, regions etc.
http://www.parallax69software.com/eroiica46.exe - 9Mb - Download - Screenshot

BR's PhotoArchiver
With a digital camera it's easy to take a lot of photos but it's not so easy to keep track of all the photos you have taken. BR's PhotoArchiver is a quick and simple program that will help you catalogue and share your pictures. Just add your photos to the Photo Index, annotate, and place them... Powerful features to annotate your photos. ... If you store your photos on CD, BR's PhotoArchiver will keep track of your CDs and tell you which CD to insert. ... Thumbnails will be stored on your hard disk so you can display thumbnails without having to insert the CD.
http://www.br-software.com/photoarchiver42_setup_dlp.exe - 3Mb - Download - Screenshot

PixFiler
With a digital camera it's easy to take a lot of photos but it's not so easy to keep track of all the photos you have taken. PixFiler is a quick and simple program that will help you catalogue and share your pictures. Just add your photos to the Photo Index, annotate, and place them into... Powerful features to annotate your photos. ... If you store your photos on CD, PixFiler will keep track of your CDs and tell you which CD to insert. ... Thumbnails will be stored on your hard disk so you can display thumbnails without having to insert the CD.
http://www.br-software.com/pixfiler50_setup_dlp.exe - 3Mb - Download - Screenshot

PDF Studio
PDF Studio is an easy to use, yet powerful program to work with PDF documents within your workflow.   PDF Studio can scan documents from any TWAIN compliant scanner as well as work with existing documents from other sources.   PDF Studio then allows you to stamp the documents with text and... Annotate documents with text, graphics and sound. ... Works with encrypted files. ... PDF stamps to perform splitting, merging and page extraction. ... Save stamps for reuse. ... Scan documents directly into new or existing PDF files.
http://www.qoppa.com/demo/pslicense.html - 0b - Download - Screenshot

Just Screenshots
Turn ordinary screenshots into 3D masterpieces and let your product screenshot stand out above the rest! Allows you to visually bring out the best in your screenshots by adjusting the perspective, masking, rotation, size and much more. Annotate with captions, arrows and other images to inform... Masking your screenshot with image masks can give your screenshots virtually any look.
http://www.lincolnbeach.com/downloads/jstscrns.exe - 2Mb - Download - Screenshot