Regulatory solution for stamping and signing PDFs without printing or scanning
Stamp and sign all your PDFs in one click using KEYMO® stamp and our KEYMO® PDF reader, available free of charge on PC (Windows 10+)/Mac, mobile or tablet.
The KEYMO® stamp for everyone
KEYMO® technology available in two shapes.
Our original KEYMO® pocket stamp for people on the move and the NEW Colop Printer 2in1 office stamp for dual stamping: paper and digital documents.
KEYMO® pocket stamp
KEYMO® digital stamp
Digital signature
Easy to carry
Colop® Printer 2 in 1 KEYMO® powered
Traditional rubber stamp
Integrated KEYMO® digital stamp
Digital signature
Perfect for office use
How KEYMO® works?
Embedded in an office tool, KEYMO® technology enables you to stamp and sign all your PDFs with the visual effect of your traditional inkstamp and handwritten signature.
Bluetooth required
Activate
- Configure your KEYMO® with KEYMO app
- Add signature and/or company stamp
- Protect your data with a PIN code
Stamp
- Open PDFs directly in the KEYMO® application
- Sign and seal with Bluetooth
- All with no Internet connection required
Share
- Works on all supports
- Share your stamped document
- Forward it to whomever you like
The KEYMO® in a nutshell
The only physical stamp to sign and seal your documents online, simple to use, no subscription required for all your PDFs.
Stamp and electronic signature
Stamp, seal and sign your e-documents without limit.
No subscription
No subscription required, just buy a KEYMO® powered device and use it without limit!
Paperless solution
The first physical stamp offering you an ecological, paperless solution!
No Internet connection required
No Internet connection is required. Download the KEYMO® application then seal and sign all your documents with it.
Compliant in one click!
Open your PDF in the KEYMO® app (our free PDF reader) then click on the Keymo® button stamp to apply your stamp and electronic signature.
GDPR and eIDAS compliant
The only offer that doesn’t store your data in the cloud and complies with GDPR and eIDAS.