Open a PDF, or start from a blank page, to begin marking up a document.
Document
Untitled.pdf
1 page
— PDF 1.7 · demo document
Owner permissions — editable
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Redactions
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Burns marks to solid black and removes any fully-covered text run beneath them — not just paints over it.
Save & Export
Rasterises each page as a background image and re-expresses your marks as editable KANVAS objects on top. One-way — for illustration work, not round-tripping.
Pulls edited/added text into a reflowable copy DOK can import — the original page layout is not preserved.
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Draw with your mouse or finger. Save it, then click anywhere on the page to place it.
Keyboard Shortcuts
Every tool below is also on the ribbon and the Tools panel.
SelectV
Edit textE
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RedactR
WhiteoutW
StampS
SignatureG
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About KOMBINER
KOMBINER is KADsuite's PDF app. It edits the page you actually have — scanned, signed, or exported from somewhere else — in place, on a fixed content surface with a real redaction step, real form and signature tools, and page-level operations. It does not route your document through a paragraph model or a vector canvas to do it; those are DOK's and KANVAS's jobs, and this file explains, in its own header comment, why that split holds. Export to KANVAS is offered as a one-way hand-off for illustration work, not as the native path.