Open — click Open PDF or drop a file on the page. Password-protected PDFs ask for the password. Nothing leaves your browser.

Text (T) — click inside a table cell or on an underline and the box snaps to it (size shrinks to fit a small cell). Click a printed ☐ and it gets a ✓. Hold Alt to place freely. Then type. Enter makes a new line. Change font, size, bold, ink in the panel. "Fixed width" makes the box wrap text.

Mark (M) — ✓ ✗ ● or a line. Click where it goes.

Sign (S) — pick a saved signature, then click the page. "+ New" lets you draw, type, or upload one. Drag the corner square to resize.

Image (I) — choose or paste (Ctrl+V) a PNG/JPG, then click the page.

Edit (E) — click printed text to change it (it is covered and retyped; empty the box and press Esc to remove it). Drag a rectangle over anything to lift it as a picture you can move, resize or delete. "Restore original" puts it back.

Cover (C) — drag a rectangle over text to hide it. "Pick from page" matches the page colour.

Select (V) — click an item to edit it. Drag the blue bar (text) or the item itself to move. Arrow keys nudge, Shift+arrow nudges 10. Delete removes. Ctrl+D duplicates. Ctrl+Z / Ctrl+Y undo and redo.

Snippets — your name, email, address, today's date as one-click chips. Click a chip, then the page.

Download — writes everything into the PDF itself (flattened). Your work is also autosaved in this browser, so a reload does not lose it.

Limits: Helvetica/Times/Courier only know Western characters — pick Noto Sans for ₹ or other scripts. XFA forms cannot be filled.