Client financials don't
belong in the cloud.
Tax strategies, audit findings, financial projections, M&A due diligence — the numbers you work with are as confidential as attorney-client files. Writtt encrypts your working notes locally with AES-256, keeping client data off third-party servers.
Download — it's freeYour note-taking tools may violate client trust.
Financial data on cloud servers
Client tax strategies and audit notes stored on cloud platforms sit on servers managed by tech companies — creating breach exposure you didn't disclose to your client.
Third-party data access
Cloud providers can access stored data for maintenance, legal compliance, or AI training. Your client's financial position shouldn't be a data point.
Regulatory exposure
Professional accounting standards require safeguarding client information. Using non-compliant tools creates liability that insurance may not cover.
Professional secrecy enforced by encryption.
Per-client encryption
Each client's notes can be individually encrypted with AES-256-GCM. Separate passwords per engagement if needed. Breach of one doesn't compromise others.
Zero cloud footprint
All data stays on your local disk. No sync to firm servers, no cloud backup exposure, no third-party access to client financials.
Zero telemetry
No analytics on what you write, which files you open, or how long you spend. Your working patterns reveal nothing about your clients.
Auditable open source
Every line of code is public. Your firm's compliance team can verify exactly what the app does — and doesn't do — with client data.
“A client trusts you with their financial reality. The tools you use to document that reality should honor the same level of trust.
Frequently asked questions
Yes. Writtt runs as a standalone desktop app with no cloud dependencies. It's ideal for working notes, client memos, and internal analysis that shouldn't live on cloud platforms.
Writtt's architecture — local-only storage, AES-256 encryption, zero data transmission — inherently minimizes data protection risks. Verify specific regulatory requirements with your professional body.
Yes. Writtt supports unlimited local documents organized in folders. You can create per-client encrypted vaults for complete separation.
Protect client data. Start writing.
AES-256 encryption, zero cloud, free forever. Client financials that stay between you and your client.
Download — it's free