Digitizing

The free AvisMap Viewer opens most GIS/CAD and raster image file types and most ArcView, ArcExplorer, and MapInfo projects. Besides just opening and viewing files, the Viewer supports an extensive list of features including visual layer properties control, legend control, thematic mapping,... Platforms: Windows

Raster To Vector converter is the most powerful and absolutely free solution for digitizing vector data from image sources. It combines the power of outline vectorizing technology with many unique features such as: - Customizable noise suppression; - Autoincrease quality for small-sized... Platforms: Windows

SoundSaver is an application designed for home recording enthusiasts interested in easily digitizing their LPs/cassettes. Once recordings have been made, they can be cleaned to improve sound quality, by removing/reducing broadband noise, clicks, crackles, and hum (50/60 Hz) using simple controls.... Platforms: Windows, Windows Vista, 7

The Natural Resources Database (NRDB) is a simple to use software tool for developing and distributing environmental databases. Data may be output as resource maps, graphs and reports using simple selections or powerful queries. The program supports UTM and other transverse mercator projections.... Platforms: Windows

QGIS supports vector, raster, and database formats and lets you browse and create map data on your computer. Quantum GIS (QGIS) supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS aims to be an... Platforms: Linux

QGIS supports vector, raster, and database formats and lets you browse and create map data on your computer. Quantum GIS (QGIS) supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS aims to be an... Platforms: Windows

The free AvisMap Viewer opens most GIS/CAD and raster image file types and most ArcView, ArcExplorer, and MapInfo projects. Besides just opening and viewing files, the Viewer supports an extensive list of features including visual layer properties control, legend control, thematic mapping,... Platforms: Windows

QGIS supports vector, raster, and database formats and lets you browse and create map data on your computer. Quantum GIS (QGIS) supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS aims to be an... Platforms: Mac

Replica is a simple digitizing application written for Microsoft Windows 2000 and XP. It should also work with Microsoft Windows 95, 98, or ME. Books, reports, or technical papers often present data in graphical form without providing the raw data that was used to generate the graph(s). Often it... Platforms: Windows

Engauge Digitizer project is digitizing software that converts an image showing a graph or map into numbers. The image file can come from a scanner, digital camera, or screenshot. The numbers can be read on the screen, and written or copied to a spreadsheet. Highlights for beginners include an... Platforms: *nix

This open source, digitizing software converts an image file showing a graph or map, into numbers. The image file can come from a scanner, digital camera or screenshot. The numbers can be read on the screen, and written or copied to a spreadsheet. The process starts with an image file containing... Platforms: Windows, Mac, *nix, C/C++, BSD

Shoeboxed is the premier solution for small businesses and individuals to stay organized by digitizing their receipts, business cards, bills and other documents. Shoeboxed makes tax return preparation, expense reporting, budgeting a bookkeeping a breeze and allows you to effortlessly send your... Platforms: Mac

Raster To Vector converter is the most powerful and absolutely free solution for digitizing vector data from image sources. It combines the power of outline vectorizing technology with many unique features such as: - Customizable noise suppression; - Autoincrease quality for small-sized... Platforms: Windows

Plot Digitizer is a Java program used to digitize scanned plots of functional data. Often data is found presented in reports and references as functional X-Y type scatter or line plots. In order to use this data, it must somehow be digitized. This program will allow you to take a scanned image of... Platforms: Mac

reCAPTCHA is an anti-spam method originating from Carnegie Mellon University which uses CAPTCHAs in a genius way. Instead of randomly generating useless characters which users grow tired of continuosly typing in, risking the possibility that spammers will eventually write sophisticated spam bots... Platforms: PHP

reCAPTCHA is a hybrid mechanical turk and captcha that allows visitors who complete the captcha to assist in the digitization of books. From http://recaptcha.net/learnmore.html: reCAPTCHA improves the process of digitizing books by sending words that cannot be read by computers to the Web in... Platforms: *nix