vstr 

Vstr is a safe and fast string library for C. It is designed for network communication. Its design uses of ptr+length data, so adding, substituting, and deleting data are all fast operations.
string printf i/o

Software Techniques Parsing Tool (STPT) 

Allows a user to extract (parse) numeric data (tables, lists, numbers) and non-numeric data (words, sentences) from any ASCII (text) file easily and efficiently without the need to program complicated and time-consuming file I/O routines.
text ascii ascii file text file parser extracting extract data activex parsing tool visual basic matlab activex parser

TextMeister 

TextMeister is a generic text log viewer with powerful log monitoring and event notification facilities. A single installation can harvest Text log data throughout your network without the need for multiple licences.
text log log file log reder log viewer log parsing log parser

Ferrite Platform 

Tool for automating text manipulation, conversion and data extraction. Easy-to-use filters for common tasks including adding/removing margins, headers, regular expression search/replace, etc. Manipulate tabular data, export in XML/CSV format, etc.
text manipulation text conversion data extraction csv text processing

Regular Expressions for MS SQL server 

The Regular Expressions for MS SQL Server offer an extremely powerful way to search, replace, format and extract text data inside a string using sophisticated search criteria, far above the capabilities of the MSSQL's PATINDEX and REPLACE functions.
regular expressions ms sql server 2000 t-sql vbscript regexp udf user defined function data

Easy Way to Build XML-enabled Programs 

Would you like to know how to create XML-enabled applications using Visual C++ with TinyXML?
tinyxml mfc c++ xml visual c++ tutorial