Download > GeoExpress Downloads



GeoExpress Downloads

  1. GeoExpress Trial
  2. MrSID Windows Shell Extension
  3. GeoExpress 5.0 Patches
  4. ExpressView Browser Plug-in (MrSID)
  5. MrSID Blocksize Reset Utility for MG3 Files
  6. MrSID AVMrSID.dll
  7. MrSID Module for MapInfo Professional 5.0
  8. MicroStation 95 MrSID Viewer
  9. ExpressView for PocketPC
  10. MrSID SDW
  11. MrSID Decode
  12. MrSID Geoinfo
  13. MrSID Echo ID Utility


GeoExpress Trial

GeoExpress is the industry-standard for creating, managing, accessing and distributing massive geospatial imagery such as aerial photos and satellite images without compromising image resolution or quality.

With the trial version of GeoExpress 7 you can use the entire suite of powerful image management tools within the 30-day evaluation period. A full license for GeoExpress 7 can be purchased through any GeoExpress Reseller. To find an authorized reseller in your area, please click here or contact LizardTech's sales department at 1-866-725-5211 or geosales@lizardtech.com.

The trial version of GeoExpress 7 includes all current GeoExpress Patches.

Latest Release: 12-2008


MrSID Windows Shell Extension

This free tool allows you to add a column to your Windows Explorer that will show the current version (MrSID Generation 2, Generation 3, or Generation 4) of your MrSID files.

Latest Release: 08-2009


GeoExpress 5.0 Patches

The latest updates to GeoExpress 5.0 are available in the 5.0.6 patch. This patch does the following:

  • Addresses the memory allocation error (9207, 9218) when attempting to create large sized MG2 mosaic files.


  • Enables the "Create Flat Mosaic" option when performing an Optimization of composite MG3 mosaics.


  • Improves Preview functionality when updating tiles. (Windows Only)


  • Allows GeoExpress to handle the creation of non-clipped DOQ mosaics.


  • Improves the conversion from NAD 27 to NAD 83.


  • Prohibits users from specifying large block size for MrSID Generation 3 files, which can result in large memory usage for decodes.

Latest Release: 08-2005


ExpressView Browser Plug-in (MrSID)

ExpressView Browser Plug-in (formerly MrSID Browser Plug-in) gives standard Windows and Mac Web browsers the ability to natively view MrSID and JPEG2000 images. The intuitive graphic user interface allows you to view, magnify, print and save images. ExpressView Browser Plug-in is free for individual use and is easily installed as a plug-in for NetscapeŽ, Internet Explorer and Safari Web browsers.

Latest Release: 12-2008

Latest Release: 04-2005


MrSID Blocksize Reset Utility for MG3 Files

A simple command line utility for Windows, Solaris and Linux platforms that performs an optimizing operation on an MG3 image to restore optimal block size.

Latest Release: 08-2005


MrSID AVMrSID.dll

Addresses several viewing issues when viewing .sid within ArcView 3.x, including georeferencing and incorrect placement of .sid with associated .sdw file. Also provides support for the MG3 .sid file format. Not supported on ArcGIS.

Latest Release: 04-2005


MrSID Module for MapInfo Professional 5.0

The free MrSID Geo MapInfo Professional Module allows instantaneous viewing of .sid images in the popular desktop mapping program. Like any other raster image in MapInfo, users can zoom, pan and navigate throughout the .sid image and overlay vector data.

Latest Release: 04-1999


MicroStation 95 MrSID Viewer

MrSID Geo MicroStation®95 Module displays geo-referenced images stored in the MrSID format while working in a MicroStation graphics session.


ExpressView for PocketPC

This PocketPC viewer allows users to interactively view MrSID images or DjVu documents within the PocketPC or any other WinCE compliant device.

Latest Release: 02-2006


MrSID SDW

Command line utility that generates .sdw file for associated georeferenced .sid file.

Latest Release: 09-2003


MrSID Decode

Command line utility that allows for decompression of MG2 or MG3 .sid files to .tif, GeoTiff, and other formats.

Latest Release: 11-2008


MrSID Geoinfo

Command line utility that displays metadata information embedded in .sid, .tif, and other formats.

Latest Release: 05-2009


MrSID Echo ID Utility

Returns locking codes needed to unlock GeoExpress. Extract 3 files from echoid.zip to your desktop. Run 'echoid.exe' to retrieve the locking codes needed to obtain unlock code for GeoExpress. Only needed if having licensing or installation problems.

Latest Release: 02-2003







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