Make Your PDFs Printer-Friendly
Convert dark lecture notes, add custom cover pages, organize pages visually, and print clean study packs with DCB Workshop. Save ink, cut wasted paper, and work fast on mobile or desktop.
Drag and drop PDF files here
Select single or multiple PDF files—lecture notes, dark-mode tablet exports, slides, or textbooks. Original files are never modified.
DCB Workshop PDF Suite
Select any workflow below. Every tool processes pages locally in your browser.
PDF to Printable
Transform dark digital notes into crisp, ink-saving printable documents while preserving diagrams.
Remove Dark Background
Strip black, navy, and dark chalkboard backgrounds into clean white paper with sharp dark text.
Multiple Pages Per Sheet
Arrange 2, 3, 4, 6, 8, or 10 pages per sheet with Cornell note margins and max space fill.
Organize & Select Pages
Grab and pull pages upward while others slide down, select ranges, rotate, duplicate, or delete.
Manual Cover Page
Design a custom printable cover page with title, subject, batch info, logo, and DCB Workshop stamp.
Merge PDF
Combine multiple PDFs or selected pages in custom order, with optional blank separator sheets.
Split PDF
Divide large PDFs every N pages, into equal sections, or by custom page ranges with ZIP export.
Rotate PDF
Rotate individual pages or the entire document by 90° clockwise, 90° counter-clockwise, or 180°.
Compress PDF
Reduce PDF file size using configurable image quality, DPI, grayscale, and metadata removal.
Extract PDF Pages
Pull out odd, even, visually selected, or custom ranges of pages into a brand-new PDF file.
Add Blank Pages
Insert custom-sized blank note or binding pages before, after, at the start, or end of a PDF.
Print PDF
Preview your original or printable-converted layout and send directly to your browser printer.
PDF Preview
Inspect pages at high zoom, compare before-and-after edits side-by-side, and navigate pages.
Recent Conversions
Stored locally in your browser for quick re-opening and downloads.
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Upload a PDF or load our sample dark lecture notes, convert or arrange pages, and your exported documents will appear here.