Utilities & Online Tools

Pressure-loss calculations with pipe and fitting data

Outlook conversion tools with scheduled and command-line operation

Geometry and mathematical exploration with constructed figures

Extract scanned text into TXT, Word, or Excel

Free batch conversion with clearly stated file allowances

Combine download sources from the command line

Convert TeX-family sources into web and ebook formats

Symbolic and numerical mathematics with notebook interfaces

Build graphical automation workflows around media transcoding

Molecular masses, formulas and isotope distributions

Benchmark throughput and end-to-end network latency

Query Internet number registration data

Maintain DNS zones with a command toolbox

Compare revisions and edit a three-way merge

Interactive calculators and quotation forms without code

Command-line conversion and cleanup for CSV data

A consolidated portal for file and practical data conversions

Track bandwidth use, connection quality and usage history

Statistical calculators linked to formulas and references

Automate portrait retouching and batch cleanup

Energy-system performance and financial calculations

Mathematical solvers alongside lessons and formulas

Arrange PDF pages with a graphical thumbnail interface

Chain focused text transformations