Free open software for windows

Open Website 1 offers a simple to use, yet sophisticated widget which you can configure with any URL, so when you click on it, it will go to the Web site that you specified.

ILWIS for Windows is a Windows-based, integrated GIS and Remote Sensing application. ILWIS integrates image, vector and thematic data in one unique and powerful desktop package.
ILWIS will provide you a wide range of feautures including import/export, digitizing, editing, analysis and display of data, as well as production of quality maps.
ILWIS functionality for vectors includes: digitizing with mouse and/or digitizer, interpolation from isolines or points, calculation of segment or point density, pattern analysis.
ILWIS functionality for raster includes: distance calculation, creation of a Digital Elevation Model (DEM), calculation of slope/aspect, deriving attribute maps, classifying maps, manipulating maps with iff-statements, with Boolean logic, crossing maps, etc.
For satellite imagery: creation of histograms, color composites, sampling and classification, filtering, multi-band statistics.
Furthermore ILWIS provides import and export routines, editing of point, segment, polygon and raster maps, change of projection/coordinate systems of maps, and output possibilities with annotation.
With Windows, you can start one operation and keep it running while you start one or more additional applications. This is a sort of multitasking. You may work with both Windows and DOS application programs, you can perform one or more ILWIS calculations in the background and at the same time display maps, run other ILWIS operations, print, etc.
Main features:
- Integrated raster and vector design
- Import and export of widely used data formats
- On-screen and tablet digitizing
- Comprehensive set of image processing tools
- Orthophoto, image georeferencing, transformation and mosaicing
- Advanced modeling and spatial data analysis
- 3D visualization with interactive editing for optimal view findings
- Rich projection and coordinate system library
- Geo-statisitical analyses, with Kriging for improved interpolation
- Production and visualization of stereo image pairs
- Spatial Multiple Criteria Evaluation

OpenWide allows you to specify the position and size of Windows Open Save dialog boxes OpenWide was written to avoid a few [more] minor annoyances with Windows.
This program allows you to specify the position and size of Windows Open and
Save dialog boxes, and also to specify where the initial focus should be and
which view will be the default.
Main features:
- Set position and size of Open & Save dialogs
- Set initial keyboard focus
- Set initial view style
- Drag & drop folders onto the title bar of an Open/Save dialog box and the view will change to that folder!

One-to-one TCP/IP Talk program, small and fast, UNIX ntalk protocol compatible, very-easy-to-use, with a handful of various features plugs your PC into Internet community.