"The C preprocessor chainsaw"
Coan is a software engineering tool for analysing preprocessor-based configurations of C or C++ source code. Its principal use is to simplify a body of source code by eliminating any parts that are redundant with respect to a specified configuration.
Diff-ext is an extension for filemanagers such as Windows Explorer and Nautilus that allows to launch diff/merge tools on selected files.
TortoiseSVN Revision Get is a super-simple graphical wrapper around the revision retrieval functionality offered by the wonderful TortoiseSVN Subversion client for Windows, itself a graphical wrapper around the Apache Subversion source control system. TortoiseSVN Revision Get is released under the BSD 2-Clause License.
Provides transparent version control without the need for check-ins/check-outs on user-selected projects and directories.