ScorePDF: Sheet Music Viewer

A sheet music viewer app with easy page turning.
Turn pages with taps and swipes.
You can also reorder the pages of your sheet music.

Easy Page Turning
- You can turn pages with taps and swipes.
- Supports Bluetooth page-turning foot pedals.
- Tap assignments can be set to: previous page, left/right, top/bottom, next page, or disabled.
- Swipe gestures can be toggled on or off individually for up, down, left, and right.
- Actions other than page turning (such as displaying the menu or writing annotations) can be assigned to gestures that won’t interfere with page turning, such as long-pressing or tapping the top or bottom edges.
- Zoom operations on the sheet music (pinch or double-tap) can also be toggled on or off.

Page Reordering
- Reordering the pages makes page turning easier during repeats, dal segno, codas, and similar situations.
- When adding pages via reordering, you can add and drag multiple pages at once—not just one.
- You can also delete pages or add blank pages.

Annotations on Sheet Music
- You can write handwritten annotations on your sheet music.
- Two types of pens, markers, and an eraser are available, with undo and redo functions.
- Pens and markers allow you to choose line thickness and color, and you can draw straight lines.
- An eyedropper tool lets you pick up colors from the screen.
- You can output a PDF that includes your annotations.

Setlist
- You can group multiple pieces of sheet music into a setlist for continuous viewing without reopening files.
- Tapping the title in the menu bar displays the list of sheet music in the setlist; tapping one jumps to that piece.

Bookmark
- You can add bookmarks to specific pages of your sheet music.
- Bookmarks can have custom titles.
- Tapping the title in the menu bar displays a list of bookmarks; tapping one jumps to that page.

Page Layout
- You can choose from single-page, two-page (spread), fit width, fit height, half page (top/bottom), or half page (left/right) layouts for your sheet music.
- The layout can automatically change based on the screen orientation.
- When selecting fit width, the sheet music is displayed at full screen width, making it easier to view on small devices.

Color Filter
- You can apply a color filter to your sheet music, choosing from sepia, green, or inverted.
- If you find the white of the sheet music too bright, this setting may improve readability.

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