PDF2Screen — Changelog

v1.6.5

September 2026

• NewVideos and sounds stored inside a PDF now play — on the presenter screen and the audience screen together. Playback starts when you press play, with play/pause, seek and volume on the presenter screen
• NewSound goes to the right place by itself: whatever you plugged in last (headphones, a cable to the mixer, HDMI), otherwise the audience screen's HDMI. You can also pick a fixed output in Settings
• ImprovedA PDF dragged onto the presenter window now opens on the audience screen too
• FixedVarious bugs

v1.6.4

September 2026

• ImprovedStrengthened security

v1.6.3

September 2026

• FixedVarious bugs

v1.6.2

September 2026

• Fixed"Unexpected server response (403)" when opening PDFs stored outside Documents, Desktop or Downloads — files now open from any folder, drive, USB stick or network share

v1.6.1

August 2026

• ImprovedRedesigned control panel with a brushed-metal control-room look
• FixedNext slide preview panel now sits cleanly below the toolbar

v1.6.0

June 2026

• FixedOpening a PDF via "Open With" now automatically launches the second screen window

v1.5.9

May 2026

• FixedVarious bug fixes

v1.5.8

April 2026

• FixedSecond screen not opening automatically on first launch (new PC / fresh activation)
• Fixed"2nd Screen" button not reflecting open/closed state

v1.5.7

March 2026

• FixedDrag and drop not working

v1.5.6

March 2026

• NewDeactivate license directly from within the app — no need to visit the dashboard
• NewLicense key displayed as masked (XXXX-****-****-XXXX) in the About panel
• ImprovedLicense key storage security

v1.5.5

March 2026

• FixedVarious bug fixes and stability improvements
• FixedDrawing tools rendering and opacity on both screens
• FixedClose button visibility on viewer window
• ImprovedPDF memory management when switching documents
• ImprovedSecurity hardening for external URLs and file handling

v1.5.4

March 2026

• ImprovedSecurity hardening — stability and security improvements

v1.5.3

February 2026

• FixedDrawing tools offset on rotated pages
• FixedThumbnail sidebar not refreshing after zoom change

v1.5.0

January 2026

• NewLaser pointer for live presentations
• NewDrawing tools — pen, highlighter, and eraser
• ImprovedZoom range extended to 50%–400%

v1.4.0

November 2025

• NewNext slide preview on presenter screen
• NewKeyboard shortcuts for all major actions
• ImprovedHiDPI rendering for sharper text on 4K displays

v1.3.0

September 2025

• NewThumbnail sidebar for quick page navigation
• NewPage rotation support
• ImprovedDrag & drop PDF loading
• FixedFullscreen mode not activating on secondary display

v1.2.0

August 2025

• NewAuto fit mode for different page sizes
• ImprovedDual-screen detection and assignment
• FixedMemory usage on large PDF files (100+ pages)

v1.0.0

June 2025

• NewInitial release
• Dual-screen PDF presentation
• Zoom controls with auto-fit
• Fullscreen output mode
• Drag & drop file loading