Turn repetitive office work into reusable tools

Describe a file task in plain English. Kita builds a tool that runs on your own computer, and saves it, so next time you just click Run.

No subscription. The files your tools process stay on your computer. Prefer an installer? Download it directly.

A real run: 12 monthly sales files merged into one workbook with a summary by month and region. Tool building is sped up.

From a sentence to a tool you own

1

Describe

Say what you need, the way you'd tell a colleague. No formulas, no scripts.

2

Check and run

Kita shows its plan and confirms any assumptions. Simulate first to see every change before a file is touched.

3

Reuse and share

The tool is saved. Run it on next week's batch, or send the tool file to a teammate. They import it and it works.

Not just an answer. A tool you keep.

A typical AI assistant Kita
When you describe a taskGives you an answer, onceBuilds you a tool for it
Next timeYou explain it againYou click Run
Handing it to a teammateRe-explain from scratchShare one small file
Where your files goOften uploaded to the cloudThey stay on your computer. Only headers and a few samples help build the tool

Things people build with Kita

Real tools, generated once and run since.

Match PDFs to Excel records

Point it at a spreadsheet and a folder of PDFs. Kita matches, renames and archives them by your own rules.

1,455 filesmoved in one run

Merge PDFs across files and folders

Pick single files and whole folders together. Kita combines them into one document.

25 PDFsmerged in under 2 seconds

Extract and flatten ZIP archives

Hand it a folder of ZIP files. Everything inside lands in one place, no nested folders.

515 filesfrom 7 archives in about a second

Pull invoice data into Excel

Point it at a folder of invoice PDFs. Kita reads the number, date and totals from each one and builds a single sheet.

17 secondsfor 500 files, 0.2 credits
Kita on Windows: a tool that extracts invoice data from PDFs into Excel, built from a one-sentence request. The run finished 500 files in 17.1 seconds for 0.2 credits. Results table showing invoice number, date, subtotal, tax and total pulled from each PDF.

A real run: invoice PDFs into one Excel sheet, 17 seconds, 0.2 credits.

Or start from a ready-made tool

Browse Kita's built-in tool store for tools other people already built: merging Excel files, splitting sheets, renaming product images, extracting quotes. Install one and run it on your own files.

The Kita Store, with ready-made tools for Excel, PDF and Word that install in one click.

Built for the busywork every team has

Finance and accounting

Match invoices against Excel records, reconcile statements and flag mismatches.

Flag every invoice in this folder whose total doesn't match the ledger.

Operations and admin

Organize, rename and archive thousands of files by rules only you used to remember.

Sort these scans into folders by year and client name.

E-commerce

Process marketplace exports, reformat listings and merge reports from Shopify, Amazon and Etsy.

Combine this week's Shopify and Amazon exports into one sheet.

Project and document teams

Turn recurring document matching and filing into a tool anyone on the team can run.

Merge each package's PDFs in the order listed in the register.

Your files stay yours

Tools run entirely on your machine, in a locked-down sandbox with no network access. Kita needs an internet connection only to check and deduct credits. The files your tools process are never uploaded. To build a tool, Kita sends the AI only what you type or attach in chat, plus your spreadsheet's column headers and a few sample values.

.xlsx .csv .pdf .docx .zip

Pay only for what you run

No subscription. Buy credits once and spend them only when you run a tool. They never expire.

Compare credit packages

Stop repeating yourself. Build it once.

Get Kita, describe the task you did by hand this week, and keep the tool.

Or download the installer directly.

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