Looking for a free or open-source alternative to DocuSign? Inkseal is the closest direct swap — MIT-licensed source on GitHub, or a $59 one-time packaged install. Since you're already auditing what you pay DocuSign every month, here are four more pay-once tools from the same catalog worth a look while you're at it — different jobs, same idea: buy the software once instead of renting it forever.
1. Inkseal — replaces DocuSign
Upload a PDF, place fields, route signers, get a flattened audit-trailed document — on your own box. First document free. $59 once vs DocuSign's $10/mo. Free on GitHub, or the packaged installer on Whop.
See Inkseal → · Source on GitHub
2. Keyloop — A desktop TOTP authenticator with an encrypted local vault and encrypted, QR and URI exports.
Replaces 1Password ($2.99+/mo). $19 once. See Keyloop →
3. Keymaster — Ed25519-signed license keys your apps verify offline, seat limits, signed downloads & webhooks.
Replaces Keygen (from $99/mo). $49 once. See Keymaster →
4. Ledgerlite Home — Local-first zero-based budgeting with CSV import, payee rules and net-worth tracking.
Replaces YNAB ($14.99/mo). $15 once. See Ledgerlite Home →
5. Ledgerly — Expenses, budgets, multi-currency, recurring templates and in-browser receipt OCR — no cloud, no per-seat fee.
Replaces Expensify ($5/user/mo). $29 once. See Ledgerly →
Why this list is worth bookmarking
Every app above is a one-time purchase with MIT-licensed source, no accounts with us and no telemetry. None of them are trying to be the next DocuSign — they're trying to be the last subscription you pay for that specific job.
Try Inkseal — $59, once
Upload a PDF, place fields, route signers, get a flattened audit-trailed document — on your own box. First document free.