Plain terms for a site that processes nothing on your behalf and stores nothing of yours.
You may use ArrayKit for personal and commercial work, including at your job. The tools run on your device, so using one is closer to running a program you downloaded than to sending work to a service.
You may not attempt to break, overload or misuse the site, use it to process material you have no right to process, or present it as your own product.
You are responsible for the files you process and for checking the results before you rely on them. Document conversion, text recognition, calculation and analysis tools all make judgements that can be wrong on unusual input, and the tools say so where a known limit applies.
Keep your originals. A tool that rewrites a document gives you a new file; it cannot restore one you have already replaced.
ArrayKit is provided as it is, without warranty of any kind, express or implied, including fitness for a particular purpose. Nothing here is legal, financial, medical or engineering advice — the calculators in particular are a starting point for a conversation with a professional, not a substitute for one.
To the extent the law allows, the site and its maintainer are not liable for loss or damage arising from using the tools, including lost data, lost profits or a decision made on a result the tools produced.
Tools are added, changed and occasionally withdrawn, and these terms may be updated. The date below shows when this page last changed; continuing to use the site after a change means you accept it.
Last updated 2026-09-27.