Expressions

Metalogic Calculator
Free - Metalogic Software

This calculator allows natural entry of expressions (i.e. 17-(9*8) - 7 + 34.23). Then it goes beyond just giving you a result, the "steps" box, shows you how it solved the expression step by step. Results are given simultaneously in dec/hex/oct/bin. Great for students and home use. It takes the mystery out of solving complex expressions.

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TextTransformer
$150.00 - Detlef Meyer-Eltz

Analysis and transformation of texts (even in the free version): multiple replacements of words, evaluation of extracted data, conversion and much more. Projects can be tested step by step. Ready projects can be applied to single texts interactively. The integrated transformation manager transforms arbitrary groups of files, e.g. whole directories. Parsers also can be exported as c++ code.

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CrazyMath
$9.99 - SVAr software

CrazyMath allows you to enter sequences of expressions as you would write them on paper. 2D/3D equation function graphing / plotting. Syntax highlighting. Hex mode. 30+ built-in functions. 5 pages for parallel calculations. Ideal for daily use.

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Finders Keepers
$29.95 - Yadu Digital, Inc.

Search files of any kind, replace text, index files for instant searches, and launch files for viewing or editing. Search 4 ways: plain-text, regular expressions, approximate, and sound-alike. View, edit, or launch found files 6 ways, e.g., by associated files, built-in ASCII text editor, or binary viewer. Search zip files too. Change file dates or attributes. Replace text in multiple files. Zip found files. Control actions with 70 options.

text replacement, find and replace, search and replace, editor, search utility, batch, files, editing, replace in string, replace substring, replacement, word

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TEXTools
$39.00 - Firefly Software

While the other guys are still declaring variables, get the job done with TEXTools -- the powerful, pipe-based text processing workbench for Windows that allows you to morph text into other forms by simply combining filters. Do things to text like you've never done before with a minimal number of lines of code. Easier to develop, maintain and debug than traditional code, pipes are the ultimate solution to those everyday text editing problems.

replacer, office, student, school, home, unit, calculate, parsergenerator, programming, translation, numbers, desktop

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inspector text
$12.00 - PrecisionCalc

inspector text is an Add-In for Microsoft Excel that adds powerful worksheet formula functions for working with text in worksheet cells, including search & replace, and fuzzy matching. Use several kinds of wildcards, search from left or right, and much more. inspector text also adds worksheet formula functions that evaluate concatenated formulas, return ordinal indicators for cardinal numbers, and much more.

mathematic, education, surface, text processing, scanner, algebra, plot, trigonometry, boost, soft, debugger, refactoring

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