FileShot vs Tresorit: Secure File Sharing Comparison
— Written by Brendan, Founder of FileShot.io
Tresorit has earned a reputation as one of the most security-rigorous file storage and sharing services available anywhere. Founded in 2011 and headquartered in Switzerland with operations in Budapest, the company has built a product that takes zero-knowledge encryption seriously: end-to-end encryption on every file, cryptographic access controls, audit logs, compliance features for regulated industries, and a track record of resisting attempts to compromise its architecture. For enterprises operating in healthcare, legal, financial services, and government sectors where security is not negotiable and budgets are substantial, Tresorit delivers genuine value at a premium price.
FileShot approaches zero-knowledge encryption from a fundamentally different angle. Instead of building an enterprise compliance platform first and adding sharing features second, FileShot is designed around the file-sharing use case specifically — with zero-knowledge encryption available to every user, including those on the free tier, without per-user licensing fees or minimum seat requirements. This comparison explores where each service excels, where the differences are most significant, and which service makes sense for different users and budgets.
Zero-Knowledge Encryption: Both Real, Different Focus
Tresorit's encryption architecture is comprehensive. Files are encrypted end-to-end using AES-256 with unique keys per file. Access is controlled through cryptographic permissions rather than database access controls, meaning revoking access actually closes the cryptographic door rather than just changing a database flag. Tresorit has published detailed technical documentation of their encryption model, has had it independently audited, and has consistently maintained their zero-knowledge guarantees across years of operation. This is an enterprise-grade implementation built by a team that treats cryptography as core competency.
FileShot implements zero-knowledge encryption using AES-256-GCM with PBKDF2 key derivation in the browser. Every file uploaded to FileShot is automatically encrypted client-side before upload. The decryption key lives only in the URL fragment and never leaves your device — FileShot servers receive only ciphertext. The implementation provides the same fundamental guarantee: the service cannot decrypt your files, cannot be compelled to decrypt them, and cannot accidentally expose them through server compromise. For the file-sharing use case, this provides all the security most users need.
The distinction worth noting is depth rather than existence. Tresorit's encryption extends to folder structures, metadata, file names, and collaborative permissions at a level of detail appropriate for enterprise workflows with complex access control requirements. FileShot's encryption focuses on the file-sharing scenario: encrypt the file, share the link, expire and delete. Both are genuine zero-knowledge systems; Tresorit's is more elaborate because its enterprise use case demands more elaborate access control.
Pricing: Enterprise vs. Affordable for Everyone
This is where the comparison becomes stark. Tresorit's pricing is structured for enterprise procurement. Their Personal plan starts at around $12.50 per month when billed annually. Business plans begin at approximately $18 per user per month, with no free option that provides meaningful storage. A team of five people using Tresorit Business would pay around $90 per month, or $1,080 per year. Enterprise plans with advanced compliance features, audit logs, and administrative controls cost substantially more. For large organizations with security and compliance mandates that demand this level of rigor, this pricing may be entirely justified — it's competitive with other enterprise security platforms. But for individuals, freelancers, small teams, or anyone without a corporate IT budget, Tresorit is simply out of reach.
FileShot's free tier provides 10 GB per file (50 GB total storage), zero-knowledge encryption, password protection, and expiration control at no cost. The Lite plan at $2 per month expands to 50 GB per file with unlimited storage. The Pro plan at $5 per month extends per-file capacity to 100 GB with unlimited expiration. The Creator plan at $12 per month supports up to 300 GB per file, enables custom branding, and allows paid downloads. A freelancer or small business using FileShot Pro spends $60 per year on a service that includes genuine zero-knowledge encryption. A freelancer using Tresorit Personal spends around $150 per year on similar storage — and Tresorit's encryption is better suited for persistent cloud storage than for temporary file sharing scenarios.
Use Case Alignment: Where Each Service Belongs
Tresorit is designed for organizations that need to store and collaborate on sensitive files permanently, with strong audit trails, administrative controls that let IT teams manage access centrally, and compliance certifications such as ISO 27001, SOC 2 Type II, and HIPAA BAA availability. If you're a healthcare organization that needs to store patient records encrypted at rest and in transit, with audit logs showing who accessed what file and when, Tresorit's architecture is exactly what you need and the investment is justified.
FileShot is designed for the scenario where you need to share a file with another person temporarily and then have it disappear. Sending a client their completed project. Sharing confidential research data with a collaborator who needs it for two weeks. Distributing a pre-release software build to a specific group and having those download links become inactive afterward. Sending a large video file to a post-production partner who needs a week to download it. All of these are temporary file-sharing scenarios, not long-term storage scenarios, and the self-destructing link model is perfectly matched to them.
Many users who look at Tresorit because they want security find that what they actually need is FileShot. They don't need persistent encrypted storage with enterprise access controls — they need to securely share a file with one person and have it gone afterward. FileShot provides that at a fraction of the cost because it's purpose-built for it rather than being a general-purpose encrypted cloud drive.
File Size: No Caps on FileShot's Free Tier
Tresorit's Personal plan provides 5GB of storage, which is enough for document users but genuinely limiting for anyone working with media files, large datasets, or software. The Business plans include 1TB per user, which is substantial, but requires subscribing to a per-user business account. Uploading files of any size on the free trial is limited and then blocked once the trial expires.
FileShot does not impose a per-file size limit on any tier, including the free tier. There is no storage quota because files expire — temporary storage with guaranteed deletion does not accumulate the same way permanent storage does. A videographer can upload a 10GB raw footage package on the free tier, share the link with their editor, set it to expire in two weeks after the editor retrieves it, and pay nothing. This is not possible on any meaningful tier of Tresorit without a substantial subscription cost.
Anonymous Sharing: FileShot Supports It, Tresorit Does Not
Tresorit requires an account for all usage. There is no anonymous access to the service. This is appropriate for an enterprise security platform — you need identity management, access control, and audit trails, all of which require knowing who the users are. But for privacy-conscious individuals who want to share a file without creating any account record associating them with the content, this is a hard limitation.
FileShot supports fully anonymous uploads with encryption enabled. You can upload a zero-knowledge encrypted file, share the resulting link, and the only thing on FileShot's servers is encrypted ciphertext with no user identity attached. The service does not know who you are, cannot link the upload to your identity, and therefore cannot produce records linking you to the content even in response to legal demands — because those records do not exist. For journalists, researchers, activists, lawyers, and anyone whose file-sharing activities require genuine anonymity, this distinction is significant.
Integrated File Processing Tools
Tresorit focuses on what it does — encrypted cloud storage with enterprise features — and does not include file processing utilities. To prepare files before uploading, Tresorit users use separate tools. For an enterprise user with IT infrastructure and standard software licenses, this is a non-issue. For individuals and small teams who need to compress an image, strip metadata from a photo, convert a document format, or merge PDFs before sharing, it creates workflow friction.
FileShot includes a comprehensive suite of file processing tools available to every user at no charge. The metadata scrubber removes GPS data, device identifiers, author names, and other embedded personal information from files before they're shared. The PDF editor handles merge, split, watermark, and page management operations. The file converter handles common image and document format transformations. The image and file compressor reduces sizes without sacrificing quality. These tools are available in the browser without installing software, creating accounts on third-party services, or paying additional fees. For the file-sharing workflow specifically, they're highly practical inclusions.
Pricing Comparison
| Feature | Tresorit | FileShot |
|---|---|---|
| Free Tier | Trial only, limited | Fully functional, 10 GB per file (50 GB total) |
| Paid Plan (personal) | ~$12.50/month | $5/month (Pro) |
| Zero-Knowledge Encryption | Yes (enterprise-grade) | Yes (AES-256-GCM) |
| Anonymous Uploads | No, account required | Yes |
| File Expiration | Manual deletion only | Automatic, 1-90 days |
| Free File Size Limit | Limited (trial) | 10 GB |
| Compliance Certifications | ISO 27001, SOC 2, HIPAA BAA | GDPR, CCPA compliant |
| Built-in File Tools | Not included | Full suite (all users) |
Who Should Choose Each Service
Tresorit Is the Right Choice When:
You are an enterprise, healthcare organization, law firm, or financial institution that requires formal compliance certifications (ISO 27001, SOC 2 Type II, HIPAA Business Associate Agreement), centralized administrative controls with detailed audit logging, per-user access management with cryptographic permission revocation, and a vendor with an established enterprise support organization. Tresorit is purpose-built for this scenario and justifies its premium pricing in contexts where these requirements are non-negotiable. If you're in a regulated industry and your compliance officer requires documented third-party audits of your cloud storage provider's security, Tresorit is on that short list.
FileShot Is the Right Choice When:
You need to securely share files with specific people on a temporary basis, without enterprise-level infrastructure costs. A freelancer sharing confidential client deliverables, a small team sharing sensitive project files without a corporate IT budget, an individual sharing personal files with guaranteed deletion afterward, a creator distributing digital products to paying customers — all of these workflows fit FileShot's model. The zero-knowledge encryption guarantee is the same mathematical guarantee Tresorit offers for file contents: without your password, the files cannot be decrypted. The difference is that FileShot makes this accessible at $5/month instead of $12.50/month, with no per-user seat pricing, generous free-tier limits (10 GB per file), and built-in tools that Tresorit doesn't include.
Conclusion: Enterprise Compliance vs. Accessible Privacy
Tresorit is a superior product for enterprise security compliance use cases. Its audit logging, administrative controls, compliance certifications, and enterprise support make it the right choice for regulated organizations with the budget to match. FileShot does not compete in that specific segment, and makes no claim to.
For individuals, freelancers, small businesses, and anyone who wants genuine zero-knowledge file sharing without enterprise pricing, FileShot delivers the same core security guarantee — files the service cannot decrypt — with generous free file limits (10 GB per file)s, automatic expiration, anonymous uploads, integrated file tools, and pricing that starts at free. The right choice depends on whether your needs are enterprise compliance workflows or private file sharing for real people.
If you want enterprise-grade zero-knowledge encryption without enterprise-grade pricing, try FileShot free or see our plans.