AI upload
You drag the PDFs in and ADRI reads the name, DNI and period. You review the assignment and confirm. Until you confirm, no one is notified.
Payslips and documents
Payslips with employee digital signature and protected records
You upload the payslips in PDF, ADRI recognises which employee each one belongs to and each person receives theirs, reads it and signs it from their mobile. You keep the proof of delivery and anything already signed is not deleted by mistake.
What it is
What is digital signature for payslips and documents
The company must be able to prove that it delivered the payslip to each worker. This module solves this with a portal where the employee sees their payslip, a notification when it is available and a signed acknowledgement of receipt.
The same applies to other PDFs that need signing: contracts, circulars or annexes. Each signature keeps its date, IP and fingerprint, and signed documents are stored under strict rules.
What it does for you
From the PDF folder to the signed acknowledgement
A PDF with many payslips
If your payroll software outputs a single PDF, it is split by pages, or ADRI suggests the ranges for multi-page payslips so you can review them.
Employee notification
On confirmation, the person receives an email and a notification in the app, and WhatsApp if they have it enabled. If they do not sign, reminders are sent during working hours.
Signature with code
The employee draws their signature, gives consent and enters a 6-digit code sent to them by email. The code expires after 10 minutes.
Evidence page
The signature is not drawn over the payslip: a page is added showing who signed, when, from which IP address and the SHA-256 fingerprint of the original.
Documents to sign
You send a PDF to one or several signers, with a deadline and reminders, or upload a batch of personalised PDFs, one per person.
How it works
Up and running in 3 steps
You upload the PDFs
From Manage payslips you drag the files. ADRI suggests the employee and period for each one.
You review and confirm
You check the assignment with name, email and phone visible. On confirmation, each employee receives their notification.
The employee signs
They open their payslip, sign it from their mobile and receive an acknowledgement with the fingerprint of the sealed PDF.
Protected records
What is signed is not deleted: it is voided
Unsigned, it is deleted
A pending payslip can be removed from the history. The PDF remains on the server and a record is kept of who did it and when.
Signed, it is voided
You click Void and enter a reason between 10 and 1000 characters. The payslip remains visible as Voided, with its PDF and history, and the person who signed it is notified.
Four-year retention
Nothing signed can be deleted until 4 years have passed since the first signature, and it is never deleted automatically. The employee can still view and download their signed PDF.
Chained history
Each step of a payslip or document can be recorded in a chained history, like VeriFactu invoices. The administrator checks it in Security, in the Signature integrity card.
Who opens each payslip
The audit log records every download and every time someone opens or previews a payslip: who, when and from which IP.
Bulk download
You download a ZIP with originals and signed copies according to the filter you choose, up to 300 per download. If a signed PDF does not match its fingerprint, the download is blocked.
What value it has
A simple electronic signature with evidence
Simple electronic signature
It is a reinforced simple electronic signature with a one-time code and an audit trail. It is not a qualified employee signature.
Company seal
If your installation has a company digital certificate, the PDF can also carry an issuer's seal. Without a certificate, the employee's signature works the same.
Sensitive cases
For a particularly sensitive contract or final settlement, consider with your adviser whether you need a qualified signature provider.
Price
From €275/month, AI included
You pay per seat: a seat is an AI task running in parallel, not a person, so there is no limit on users. The server where your data lives is chosen separately, from €100/month. Prices exclude VAT.
Frequently asked questions
What people usually ask us
What legal value does the employee's signature have?
It is a reinforced simple electronic signature: it identifies the person through their account and a one-time code, and leaves a complete audit trail. It is not a qualified signature. For very sensitive cases, consult your adviser.
Can I delete a payslip that has already been signed?
No. It is voided with a reason and remains visible, with its PDF and history. It can only be deleted once 4 years have passed since the first signature, and never automatically.
How does ADRI know who each payslip belongs to?
It reads the name, DNI and period from the PDF and suggests the employee. You review it before confirming. Having the DNI in the user record improves detection.
Who can upload and view everyone's payslips?
By default, HR, management and super-admin. The administrator role cannot see other people's payslips. Each employee sees only their own, and the administrator can change these permissions in Roles.
Can the employee sign from their mobile?
Yes. They open the notification, view their payslip, draw their signature with their finger and enter the code they receive by email.
Keep reading
No-obligation demo
We show you payslips using your own PDFs
Tell us how you work today and we'll show you how ADRI would do it with your data. No obligation.