Utilities & Online Tools

Make precise size and crop changes

Combine network benchmarks into repeatable experiments

Search text interactively with reusable patterns

Count document text and prepare client invoices

Resize, rename and watermark photo batches

Compress and convert website images

Reuse regex searches across Windows folders

Refine automatic background cutouts

Resize, compress and convert web images

Compare text with manual alignment markers

A stateful two-way synchronization script built around rsync

Read a web page as text only

Collect and deliver files through business workflows

Graph top bandwidth users from sFlow

Everyday calculations with topic-specific explanations

Lossless audio compression with an optional hybrid mode

Search MAC prefixes and download vendor data

PDF processing tools through hosted and self-hosted REST services

Render HTML and CSS into PDF from a command line or Python

PDF conversion with editing and batch tools for Windows

Fill PDF forms online or edit on Windows

Lossless-audio conversion and cue-sheet splitting on Mac

Azure cost scenarios from selected services and usage

Automatic PDF tagging with visual reading-order review