This announcement is surely going to make many of our PDF Studio Viewer users very happy! The new version of Qoppa’s Free PDF Reader, PDF Studio Viewer 2018, is adding new annotating function. This feature is available for users on all platforms: Windows, macOS and Linux.

Adding Annotations

The following annotation tools are available in Qoppa’s free PDF Reader: typewriter, callout, text box, sticky note, text markups (text highlight, text underline, text cross-out, text squiggly, text replace, text delete), shape annotations (circle, polygon, square, cloud, line, arrow, pencil).

Annotations in PDF Studio Viewer 2018
Annotations in PDF Studio Viewer 2018


When was version 2018 released?

PDF Studio Viewer v2018 was released in May 2018.