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Preview of KSeF Signer

KSeF Signer by sosoba

Aplikacja obsługi podpisów dla KSeF

Experimental
Some features may require payment
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Permissions and data

Required permissions:

  • Exchange messages with programs other than Firefox
  • Access your data for all web sites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.0
Size
159.99 kB
Last updated
7 months ago (23 Dec 2025)
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Licence
All Rights Reserved
Version History
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