Document protection

Register your documents under copyright

Business plans, reports, presentations, patents: protect your professional documents with strong proof of authorship.

documents protected

Your professional documents - business plans, reports, contracts, patents, presentations - contain valuable intellectual property. Copyright01 analyses your document (page count, author, title for PDFs) and generates an unforgeable SHA-256 cryptographic fingerprint.

Your files are encrypted with AES-256 on our servers: the content remains strictly confidential. The timestamped certificate constitutes proof of prior existence recognised in 181 countries, ideal for protecting a business plan before a pitch or a contract before signing.

You can also protect your raw texts or your complete projects as ZIP archives.

How to register a document under copyright?

Step 1

Upload your document (PDF, DOCX, XLS, PPT, EPUB, etc.)

Step 2

Document analysis (page count, author, title for PDFs), SHA-256 fingerprint, AES-256 encryption

Step 3

Download your PDF certificate with document metadata and QR code

What types of documents can you protect?

PDFs Word docs Spreadsheets Presentations Business plans Reports Patents Contracts Manuals Creative CVs

Why protect your documents with Copyright01?

3 free deposits

Get started at no cost with 3 free deposits. Full PDF certificate, AES-256 encryption and public verification included.

Instant

Full certification in under 3 minutes. Automatic SHA-256 hash and digital timestamping.

181 countries

Proof of prior existence compliant with the Berne Convention, recognised in 181 countries.

Frequently asked questions about document registration

What document formats are accepted?

Can I register a confidential business plan?

Does the deposit have legal value for a patent?

Can I register multiple versions of the same document?

Learn more

Register Your Documents for Copyright

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Pricing that fits your needs

Free

EUR 0

3 free deposits

Pack 5

EUR 4.90

one-time payment

5 deposits (credits never expire)

Pack 20

EUR 14.90

one-time payment

20 credits, never expire

Popular

Subscription

EUR 9.90/month

30 deposits / month

View pricing

Also protect your texts and ZIP archives

Text & manuscript protection ZIP archive protection Website protection

Ready to protect your creations?

Get your copyright certificate in under 2 minutes. 3 free deposits, no credit card required.

Get started now 3 FREE DEPOSITS

Highly secure

Instant

181 countries