Patch Factory 2.1 for Windows 95/98/Me/NT/2000/XP Efficient patch building and applying Patch Factory features: ~~~~~~~~~~~~~~~~~~~~~~~ Patch Factory can build patches of two types: single file patches and multiple files patches; - Single file patch performs update of a single file with capability of its renaming; - Multiple files update; - Folders and/or files structure: addition of new or deletion of old folders or files; - Simulation of update process - provides check of patch correctness via its simulation before patch applying and old files are updated; - Capability of automatic file(s) backup of modified and deleted files; - Effective patch building for executable EXE-files; - Small size of base (source) update modules (i.e. without patch data): 7,5 Kb for single file patch; 36 Kb for multiple files patch; - Open structure of output patch-files; - Multiple files patch is a ZIP-compressed file with predefined structure. Simplicity and openness of this structure provide capability to modify patch data and adjust parameters of patch applying with help of any program that can handle a ZIP-compressed file, and any text editor.