It captures the GDI (Graphics Device Interface) instructions from your application and converts them into a PDF 1.4 (or 1.7 depending on the build) document. It is fast, requires no installation, and has zero ads.
Rename the printer. Instead of "BullZip PDF Printer," rename it to "!PDF - Compressed & Secured." The exclamation point forces it to the top of your printer list. The "Print to PDF" Workflow You Should Actually Use Stop using the native tool. Here is my recommended Windows 11 workflow for different use cases: pdf printer windows 11
Right-click the installer > Properties > Check "Unblock" (Critical—Windows 11 Defender often blocks virtual drivers). It captures the GDI (Graphics Device Interface) instructions