Built by Indivar · Privacy & Security Software

Your passwords and notes, finally in one private place

Write freely and lock the sensitive parts: keys, credentials and secrets stay encrypted on your own machine, not in the cloud. Free forever, no account required.

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What Claspt does

Claspt combines a password manager and a notes app into one offline-first tool. Instead of forcing your secrets into rigid forms, it lets you write rich notes and encrypt just the sensitive parts inline: an API key inside your architecture doc, a client login next to its project notes. Everything is stored locally in portable native files, secured with AES-256, and there’s no account or credit card to get started.

Features

What's inside Claspt

Notes with secrets built in

Write rich Markdown notes (tables, checklists, code blocks) and lock the sensitive parts inline, so context and credentials live together.

Local-first by default

Your data stays on your computer in portable native files, not a vendor’s cloud, with fast full-text search across everything.

Strong encryption

Sensitive data is protected with AES-256 and unlocked by Touch ID, Face ID or Windows Hello.

Version history built in

Git-based version control tracks every change, so you can see and recover earlier versions of your notes and secrets.

Tiny, fast app

Built with Rust and Tauri, Claspt is around 30 MB instead of the hundreds of megabytes typical Electron apps demand.

Keyboard-first workflow

A command palette, vim-style shortcuts, a password generator and 20 themes keep power users moving without touching the mouse.

AI agent access, on your terms

An MCP server lets tools like Claude, Cursor and Windsurf reach your vault through password-protected, controlled access.

Who it's for

Built for teams like yours

Developers stashing API keys alongside their documentation
Privacy-conscious users who want offline, locally-stored data
Professionals and small teams juggling client credentials with context
Students and freelancers who want a free, subscription-free option

Why it stands out

Free forever: no account, no credit card
Offline-first; your data never has to touch the cloud
Portable native files, never a proprietary lock-in format
~30 MB Rust app instead of a bloated Electron one

Common questions

What is Claspt?+
Claspt combines a password manager and a notes app into one offline-first tool. Instead of forcing your secrets into rigid forms, it lets you write rich notes and encrypt just the sensitive parts inline: an API key inside your architecture doc, a client login next to its project notes. Everything is stored locally in portable native files, secured with AES-256, and there’s no account or credit card to get started.
Who is Claspt for?+
Developers stashing API keys alongside their documentation, Privacy-conscious users who want offline, locally-stored data, Professionals and small teams juggling client credentials with context and Students and freelancers who want a free, subscription-free option.
What can Claspt do?+
Notes with secrets built in, Local-first by default, Strong encryption, Version history built in and Tiny, fast app.
What makes Claspt different?+
Free forever: no account, no credit card, Offline-first; your data never has to touch the cloud, Portable native files, never a proprietary lock-in format and ~30 MB Rust app instead of a bloated Electron one.
Where can I see Claspt in detail?+
Claspt has its own site at www.claspt.app, with full feature detail and pricing. Indivar builds and runs it, so support comes from the same team either way.

Try Claspt free

Claspt has its own home on the web. Head over to explore it in depth, or talk to the Indivar team about putting it to work.

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