Qualified e-signature. Legally valid in seconds.
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Feature 03

The paper journey.

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This is how it's done today.

Every contract travels between printers, scanners, emails and couriers. Time vanishes between steps.

Elapsed 0 days
01
Print
+8 min
02
Sign
with a pen
03
Scan
+12 min
04
Send by email
+5 min
05
Client waits
+2 days
06
Client prints, signs, scans
+1 day
07
Returns by email
+1 day

Is it even valid?

A scanned copy is not the original.

A court would ask for a wet signature.

What if signing was the document itself?

Not a copy. Not an image. The act itself.

That's how a qualified electronic signature works.

A cryptographic seal.

Mathematics guarantees the document is exactly that one, signed by exactly that person, at exactly that moment.

lotos_aneks_3_contract.pdf
Signed
M
Marko Petrović
director, MJ Solutions Ltd.
Serial number 04:8a:5b:e2:71:c9:0f:3d:aa:12:6e:44:b8:91:2c:d5
SHA-256 digest _
Issuer Posta Srbije CA · Qualified certificate
Timestamp 2026-04-30 14:32:08 UTC+2
Validity Legally valid · stored for 25 years

Editors built in. Signature in the same click.

Tables, documents, delivery notes. Every editor lives inside Docavelo. Open, edit, sign. No jumping to Word, Excel, or 5 separate tools.

docavelo · desktop Windows · macOS
Selected for signing 24
PDF lotos_aneks_3_contract.pdf ready
PDF invoice_april_2026.pdf ready
PDF delivery_3401.pdf ready
PDF second_client_contract.pdf ready
PDF annex_2_revised.pdf ready
+19 more documents 0/19
Documents 24
Time a few seconds
PIN 1 entry

Signing runs on a desktop with the certificate installed

Active certificate tracking

Expiring certificate, silent invalid signature.

Docavelo proactively tracks every signed document. When a certificate has less than 30 days until expiry, the system warns you and offers a one-click re-sign. Old signatures don't slip into invalid silently.

document.expiring-signatures Next 30 days
Documents tracked 12
Certificate status Active · 11 months left
CA Halcom BG CA · Posta Srbije CA
PDF maintenance_contract_2023.pdf 12 days Critical
PDF invoice_2024_114.pdf 23 days Warning
PDF lease_annex_2024.pdf 28 days Warning

The signatures on these documents come from older certificates and expire with them. Your current certificate remains valid for another 11 months.

A difference measured in days

Paper travels for days through printers, scanners and inboxes. The certificate unlocks in seconds, with the same legal weight.

01
Before
paper cycle
4 days
Time
7
Steps
12
Emails
scanned copy
Validity
02
Now
qualified signature
seconds
Time
1
Steps
0
Emails
legally valid
Validity

A signature that can't disappear.

Legally valid, cryptographically secure, kept for decades. Straight from Docavelo.

Try free 14 days free. No card. 2 minute setup.