All tools
EditTool 18 of 30 · IncludedDE: Markieren
Mark up
Highlight, draw and note, on the phone.
Pen, a highlighter that snaps to text lines, text boxes, shapes and notes, with undo and redo. Saved as a new version of the file.
- On this phoneProcessed on this phone
- Airplane modeWorks in airplane mode
- No limitsNo size, page or daily limits
MARK UP · OPTIONSFICTIONAL FILE
Mietvertrag Entwurf.pdf9 pages · 1.6 MB
- Tools
- Highlighter
- History
- On
ResultSaved as a new version
DoneProcessed on this phone§ 01 · Highlighter01 / 05
It snaps to the line, even with a thumb.
Mark up opens with the highlighter selected. Swipe over a line of text, and the mark follows the line instead of your wobble.
- Pen · Highlighter · Text box · Note · Eraser
- Shapes: rectangle, ellipse, line, arrow
- Undo and redo
Each save is a new version; the earlier one stays in Versions.
§ 02 · How it works02 / 05
Notes on a PDF in four steps
- 1Choose the file. From Home, Tools, Files, or “Mark up with Dokulo” in another app’s share sheet.
- 2Pick a tool. The highlighter is ready. Switch to pen, text box, shape or note.
- 3Mark the pages. Draw, type and place notes. Undo and redo as you go.
- 4Done. Saved as a new version, with Undo in the message.

§ 03 · Options and what comes next03 / 05
Options
- Tools
- Pen · Highlighter · Text box · Shapes · Note · Eraser
- Shapes
- Rectangle · Ellipse · Line · Arrow
- History
- Undo and redo
Next
The result card suggests the next tool, so jobs chain without going back.
Sign PDFShare
NOTIFICATION, WHEN A LONG JOB FINISHESMietvertrag Entwurf.pdf · Saved as a new version
§ 04 · Questions about Mark up04 / 05
Questions
Is my file uploaded?
No. Mark up runs on your phone, in airplane mode too. Dokulo has no server for files.
Can I go back to the file without marks?
Yes. Each save is a new version, and the earlier one stays in Versions.
Can I undo a mark?
Yes. Undo and redo work for every mark until you tap Done.
Is there a limit on file size or pages?
No size, page or daily limits, and no watermark.
§ 05 · Often used with05 / 05
Often used with
Sign PDFSign after you’ve read it through.Fill formType into a form’s fields.Compare PDFsSee what changed in the next version.SummarizeThe key points before you mark.
Mark up offline, with no watermark.Get Dokulo