Sandra · the United States
Private file transfer for US client work.
Sandra gives US law firms, schools, institutions, studios, agencies, and client-facing teams a calmer way to move files outside the organization. Send a private link, request documents back, keep important work in encrypted Vault storage, and avoid turning every exchange into a shared-drive or AI data analysis problem.
Why Sandra works in the United States
Built for privacy-conscious teams
Sandra keeps the file workflow narrow and clear: secure file transfer, controlled retention, deletion controls, no sale of personal data, no AI training, and no AI data analysis on private files.
Encrypted data storage
Transfers use TLS in transit and encrypted storage at rest. Vault keeps important files organized after delivery, with access controlled by the owner or team.
Optional E2EE on transfers
When a file deserves extra care, turn on browser-side end-to-end encryption before upload. The key stays outside Sandra servers, so the delivery boundary is easy to understand.
File requests for incoming documents
Create a secure file request so clients, parents, applicants, vendors, or collaborators can send documents back from their browser.
No recipient account
Recipients open the link in any browser and download. No app install, no shared-drive confusion, no onboarding for one document exchange.
Expiring links, persistent Vault
Use expiring links for delivery and Vault for files that need to stay organized. That separation is useful for matters, admissions folders, board packs, and creative archives.
Built for the way the United States works
Law firms and legal teams
Use secure data transfer for contracts, IDs, evidence files, immigration records, discovery exports, and client packets without asking clients to manage a shared folder.
Schools and education teams
Collect applications, consent forms, records, recommendation letters, and parent documents through secure file requests. Keep the files organized in encrypted storage after collection.
Studios and creative agencies
Deliver large images, videos, brand packages, contracts, and final assets through a link that feels finished, not improvised.
Institutions, nonprofits, and consultants
Move board materials, grant files, HR documents, reports, and client deliverables with controlled links and encrypted Vault storage for the files worth keeping.
FAQ
Is Sandra built for law firms in the United States?
Yes. Sandra is useful for legal teams that need secure file transfer, secure data transfer, client upload requests, encrypted Vault organization, expiring links, and optional E2EE on transfers. It is not a full document management system; it is a focused way to move and collect sensitive files cleanly.
Can schools use Sandra to collect documents?
Yes. Schools can create secure file requests for admissions, parent forms, student records, permission slips, recommendation files, and media releases. Uploaders do not need a Sandra account.
Where are files stored?
Sandra uses EU-hosted infrastructure. Transfers and Vault files are encrypted at rest, and optional E2EE can be enabled on transfers when the sender wants browser-side encryption before upload.
Does Sandra replace Google Drive or Dropbox?
Not as a general office suite. Sandra is for private transfer, client upload requests, and encrypted Vault storage around files that matter: client work, school documents, creative assets, and confidential records. Sandra does not use those files for AI training or AI data analysis.
Do recipients need an account?
No. Recipients can download from private links and upload through file requests without creating an account.