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RF and microwave calculations with formula references

Component calculations for practical electronics

Audio, acoustics and electrical calculation references

Molecular masses, formulas and isotope distributions

Laboratory calculations beside molecular-biology utilities

Weather quantities with linked formulas

A focused math solver with examples and reference links

Import a manuscript and compile several ebook formats

Validate and convert coded measurement-unit expressions

Media conversion with original-and-output previews

Create and check digital-cinema and IMF packages

Lossless audio compression with tagging and error checks

Combine media transcoding with automated quality-control workflows

Convert subtitle batches while checking text and timing

Inspect public IP and approximate geolocation data

Explain IPv4 subnets through address ranges and binary values

Open-source validation for PDF/A and PDF/UA

PDF tagging, manual repair, and built-in validation

Monitor word counts and repeated keywords

Chemical calculations with balancing and molar-mass tools

Monitor website availability and simulate visitor journeys to catch outages and slow transactions.

Claim detection and verification for text, audio and video

Browse creator models and send a selected STL or 3MF into print preparation

Compare text with an option for reordered passages