Resources
    Sandra/Simple transfers

    Send large files without asking anyone to create an account

    Why simple file delivery is better for clients, collaborators, and one-time transfers, plus when to create an account for Vault and history.

    5 min readUpdated May 2026

    Who this is for

    For anyone sending files to people who should not need another login.

    A download should not feel like onboarding.

    When someone is waiting for a file, the worst moment to ask them to create an account is right before the download. It adds friction, slows down the handoff, and makes a simple delivery feel heavier than it needs to be.

    For quick transfers, the better pattern is simple: upload the file, create a private link, send it, and let the recipient download without registration.

    When account-free transfers make sense

    Account-free transfers are ideal for one-time deliveries: photos, videos, project exports, archives, pitch decks, invoices, client proofs, or any file that needs to move quickly.

    They are also useful when the recipient is outside your company, less technical, or using a phone. The fewer steps they have to take, the more likely the file gets opened on time.

    This is especially true for client work. A client who only needs to download a final video, contract, gallery, or export should not have to become a member of your workspace.

    What to send with a private transfer link

    Use a private transfer link for files that need to arrive intact: RAW photos, ProRes videos, signed PDFs, ZIP archives, design exports, CAD folders, tax documents, board packs, pitch decks, audio masters, and client deliverables.

    Use email for the message around the file. Use Sandra for the file itself. That split keeps communication human and delivery reliable.

    When an account becomes useful

    An account is not about making the recipient work harder. It is about giving the sender more control: transfer history, Vault, billing, larger limits, password protection, analytics, and team workflows.

    That is the Sandra balance: no account needed to receive or download, but an account is available when you want a proper private workspace.

    Keep the handoff private, including from AI training

    A private link should be easy to open, but it should still be treated with care. Use expiry dates, passwords when needed, and Vault for files that should remain available after the transfer window.

    Sandra protects files in transit and at rest, and transfers can use end-to-end encryption when you want the extra layer. Your files are not scanned for ads, analyzed for profiling, indexed as public content, or used to train AI models.

    The goal is not to make file sharing complicated. The goal is to make it calm, clear, and respectful of the work being sent.

    Why this is different from general cloud drives

    Tools like shared drives are built for broad collaboration, search, indexing, and long-running workspaces. Sandra is built for private delivery: send the file, control the link, and keep only what should stay in Vault.

    That focus keeps the product simpler for recipients and clearer for the sender. You get a private handoff instead of another folder permission problem.

    Quick answers

    Can I send files without creating a Sandra account?

    Yes. Sandra supports quick transfers without an account, within the free limits.

    Does the recipient need an account?

    No. Recipients can download from a private link without creating an account or installing an app.

    Why would I create an account?

    Create an account when you want Vault, saved history, larger limits, billing, password protection, analytics, or team features.

    Does Sandra use my files to train AI?

    No. Sandra does not use your transfers to train AI models, target ads, index private content, or build content profiles.

    Privacy and AI

    Private files should not become AI training data

    Read guide

    Legal teams

    Secure file sharing for law firms and legal teams

    Read guide

    Video delivery

    How to send large video files without compression

    Read guide