INTRODUCTION wimlib is free and open source software that is available on both UNIX-like systems and Windows. This file provides additional information specifically about the Windows version of wimlib and the command line tool "wimlib-imagex" that is distributed with it. It does not obsolete the generic README.txt, which you should read too. WINDOWS DISTRIBUTION For the convenience of Windows users, the Windows distribution of wimlib is a ZIP file containing the following items: * wimlib-imagex.exe, a command-line tool to deal with WIM (.wim) and split WIM (.swm) files that is similar to Microsoft's ImageX. This is a ready-to-run executable and not an installer. * Very short batch scripts (e.g. wimapply.cmd) which are shortcuts to the corresponding wimlib-imagex commands (e.g. `wimlib-imagex apply'). * The documentation, including this file, the generic README.txt, and PDF documentation for wimlib-imagex in the 'doc' directory. * Various DLL (.dll) files, including the wimlib library itself (libwim-9.dll). The C header wimlib.h is not included; download the source if you want it. * License files for all software included. These are all free software licenses. WIMLIB-IMAGEX wimlib-imagex provides most features of Microsoft's ImageX, plus additional features. Perhaps the main limitation is that mounting images from a WIM file is not supported on Windows. However, wimlib-imagex provides a number of advantages compared to Microsoft's ImageX, including but not limited to the following: * wimlib-imagex provides "extract" and "update" commands that can be used to work around the lack of mount support. These commands are very fast compared to mounting and unmounting images with Microsoft's ImageX, so you may prefer them anyway. * wimlib-imagex provides an easy-to-use "optimize" command to remove wasted space from WIM files. * In some cases, wimlib-imagex uses simpler command-line syntax. For example, integrity tables are treated as persistent, and in some cases image names need not be explicitly specified. * Whenever possible, wimlib-imagex includes improved documentation and informational output compared to Microsoft's software. * On Windows, wimlib-imagex can correctly save and restore some combinations of data that Microsoft's ImageX runs into bugs on --- for example, uncompressed files in compressed directories, or files with alternate data streams and multiple hard links. * wimlib-imagex also supports ESD (.esd) files, except when encrypted. (These use a newer version of the WIM file format.) * wimlib and wimlib-imagex are free software, so you can modify and/or audit the source code. ADDITIONAL NOTES It's recommended to use wimlib-imagex in scripts to avoid having to interactively enter commands. However, note that wimlib-imagex is largely just a command-line front-end for wimlib, and it's possible to use wimlib's API in other front-ends or applications. Currently there is no official graphical user interface available for wimlib or wimlib-imagex. An unofficial Windows-only graphical user interface that provides a thin wrapper around wimlib-imagex can be downloaded at http://reboot.pro/files/file/485-wimlib-imagex-command-line-compiler/; however, as of 2014-03-23 it is still under development and is only released for testing.