Papiro: guarde suas provas

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About this app

The proof of what you experience is yours. Papiro only ensures it survives the legal process.

Every day someone stays late, suffers harassment, has late alimony payments, argues with a neighbor, is charged for a debt they've already paid, or experiences a situation that could lead to a lawsuit—and they don't keep any of it. Months later, the word of the person who experienced it is worth less than the record of someone with a vested interest in the opposite. Papiro transforms what happens today into evidence, at the moment it happens.

SEVEN AREAS, ONE APP

Work, family, neighborhood, harassment, Social Security/benefits, consumer, and internet/defamation. Each area has its own registration script, chronology, and dossier—you choose yours when you start and can activate another when needed.

HOW IT WORKS

1. Register the event immediately, with date and place. 1. At work, this includes clocking in, breaks, and out with a single touch, with calculations for overtime, night shift pay, and related benefits—it's a record made by you, not a replacement for the company's official time clock. It works offline and automatically synchronizes when the connection returns.

2. Save the proof immediately. Photo, screenshot, audio, or document attached to the event. Each file is encrypted with a key that remains only on your device: not even our team can open it.

3. Each event and each file receives a code calculated from its own content. Change a comma, and the code changes—and this is visible. Whoever has the file and the code printed in the dossier can verify it themselves, without needing us, on a public verification page.

4. Take the dossier to your lawyer. A PDF with the day-by-day chronology, the technical integrity report (what has been stamped, what hasn't been stamped yet, and why), and the numbered evidence, in the format a lawyer uses to prepare a petition.

TIMESTAMP AND PUBLIC VERIFICATION

Each sealed proof receives a timestamp from an international certifying authority (DigiCert, RFC 3161 standard, the same used by digital notary offices). The integrity report states, proof by proof, which authority issued each seal—and never fakes a stamp that doesn't exist. The public verification page checks the hash and code without the file leaving your device.

WHO IT'S FOR

- Those who have a formal employment contract and work overtime that doesn't appear on their payslip.

- Those who have registered as a CNPJ (Brazilian business registration number) or MEI (Individual Microentrepreneur) but work as an employee, with a boss and set hours.

- Those who have nothing formally registered—motorcycle courier, day laborer, domestic worker: the documented routine is what proves there was employment.

- Those facing harassment, a contentious separation, hostile neighbors, unfair debt collection, INSS (Brazilian Social Security Institute) denial, or a fake online profile.

THE EVIDENCE IS YOURS, AND ONLY YOU CAN OPEN IT

- Evidence is encrypted on the device itself before being uploaded, with a key that never goes to the server.

- No behavioral trackers, no ads, no data sold.

- Exporting everything and deleting the account are buttons within the application.

THE LITTLE PAPYRUS

An assistant that explains things correctly without legalese and shows the next concrete step, the moment a question arises — in any of the seven areas. It does not give legal opinions or promise the outcome of a lawsuit.

FREE PLAN THAT DOES NOT EXPIRE

Start for free. The free version is not a time-limited lure: what is limited is storage space, not usage time.

WARNINGS

Papiro is not an official company electronic point of sale, does not replace a lawyer, does not declare an employment relationship (recognition is a judge's decision), and does not promise results or amounts to be received. If you are in danger right now, call 190. Women's Helpline: 180.

papiro.work
Document what happens, keep the encrypted evidence, and take the dossier to your lawyer.
Updated on
Oct 3, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Foto e vídeo de prova agora são capturados em silêncio, sem bipe nem som de obturador.
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Everyone
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About the developer
VINICIUS CASSIO CUNHA DE MENEZES
suporte@papiro.work
Estr. Santa Maura, 150 camorim RIO DE JANEIRO - RJ 22780-170 Brazil