| Click a word | Edit it. Enter saves and moves to the next word, Esc cancels. |
| Empty the word + Enter | Deletes the word. (Or select it and press Delete.) |
| Space inside a word | Splits it into two words at the cursor. |
| Backspace at the start / Delete at the end | Joins the word with the previous / next one. |
| Highlight words, then right-click | Combine them as one word (with or without a space), delete them, flag them, or remove that text from every page. |
| Highlight part of a word, right-click | Make that part its own word. |
| Right-click a word | Split at the cursor position, join with neighbour, delete the line. |
| Ctrl/⌘+click, Shift+click | Select several words. Drag on the scan to select an area. |
| yellow | The OCR was less sure about this word (confidence below 80%; change it in Tools → Review). Plain words are ones it was confident about. Hover a word to see its exact confidence. Yellow does not mean wrong, it means "check me". |
| green text | You changed this word. |
| red wavy | Its box overlaps another word's box. Often a phantom detection of a graphic or a stain. |
| dashed orange | You flagged it for later. |
| monospace brown | Latin letters (English or symbols) inside Odia text. |
| ▨ purple | Marked as a graphic: kept on the page, left out of the exported text. |
| G | Mark selected items as graphic (press again to undo) |
| ← → | Previous / next page |
| J / Shift+J | Combine selected words (no space / with space) |
| N / Shift+N | Next / previous suspect word (low confidence, overlapping, Latin script) |
| F | Flag / unflag selected words |
| A | Add a missed word: draw a box on the scan |
| Ctrl/⌘+Z | Undo (bulk replacements undo in one step) |
| Ctrl/⌘+F | Find & replace across all pages |