A verifiable product

What changed recently.

The reading, annotation and signature updates below concern the 3PDF application. Screenshots show demonstration documents.

August 2026 — reading and interface

  • Neighbouring pages are painted ahead of time: turning a page no longer starts a render, and the movement turns fluid.
  • Eleven transitions to choose from, including a two-sided page turn where the outgoing and incoming pages genuinely cross.
  • The turning direction is a setting: the next page can come in from the right, the left, below or above.
  • Split view: a second tab opens on the right and can be read while you edit the one on the left.
  • The interface chrome is softened; pages keep their full contrast.
  • No more blue ring around documents, and an action bar in plain text, matched to the menu bar.

August 2026 — signatures

  • An imported signature is cut out from its paper: it sits on the document instead of punching a white rectangle into it.
  • Soft stroke edges keep their gradient, and no light fringe remains on a dark background.
  • A saved signature stays visible when the document is reopened: the field now carries its own stroke.
  • A placed signature no longer shows a label or a fill — just a frame, on a transparent background.

Distribution

3PDF is distributed through the Microsoft Store, which handles installation and updates. This site no longer offers a direct installer.

  • Package identity: DelporteKvin.3PDF.
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