Documents that stay on your laptop
GST returns, purchase registers, Tally imports, e-invoice JSON and Aadhaar-masked ID copies — the files you should never upload to a website somebody else runs. All 22 tools below run inside your browser, so the data never leaves the machine it is already on.
Why this exists
Most online file tools work by uploading your file to a server, doing the work there, and sending the result back. For a screenshot of a recipe that is fine. For a client's purchase register, a bank statement, an Aadhaar copy or a full ITR computation it is a problem — the data now sits on infrastructure you cannot audit, in a jurisdiction you did not choose, under a retention policy you have not read.
Every tool on this page does the work locally. There is no upload step, no account, and nothing to delete afterwards, because nothing was ever sent. That is also why they keep working when the internet does not.
GST returns and billing
ITC, reconciliation and the books
E-invoice, e-way bill and Tally
Direct tax
Identity and privacy documents
Frequently asked questions
- Are these tools actually free?
- Yes — no account, no trial, no per-file limit. The work happens in the page you already loaded, so there is no server cost to pass on to you.
- Do I need to install anything?
- No. They run in Chrome, Edge, Firefox or Safari. If you want them available with no internet at all, Settings → Offline mode downloads the suite once.
- Can my accountant use the same files?
- Yes. Every tool that produces output offers a CSV, JSON or PDF export, so the working papers move between people the normal way.
- Is this a replacement for a CA or a filing utility?
- No. It removes the manual spreadsheet work and the data-sharing risk around it. Judgement calls, notices and the actual filing still need a professional and the government portals.
Browse all 22 Indian business tools
Working with contracts, scans or reports rather than tax files? The 45 on-device PDF tools run on exactly the same terms — no upload, no account.