Tools Menu

 Text Box (T): Places a text box markup.

Typewriter (W): Enables freely typing text on a PDF.

  Note (N): Inserts a sticky note.

Callout (Q): Adds a text callout markup.

 Pen (P): Adds a free-drawn markup.

 Highlight (H): Adds a semi-transparent line simulating a highlighter.

 Eraser (SHIFT+E): Removes pen and highlighter markups.

Line (L): Adds a line markup.

 Arrow (A): Adds an arrow markup.

Arc (SHIFT+C): Adds a curve markup.

Polyline (SHIFT+N): Adds a polyline markup.

Dimension (SHIFT+L):  Adds a dimension or leader line markup.

Rectangle (R): Adds a rectangular markup.

  Ellipse (E): Adds an elliptical markup.

  Polygon (SHIFT+P): Adds a polygon markup with no set angles.

 Cloud (C): Adds a polygon with a cloud-like appearance preset.

Cloud+ (K): Adds a polygon markup with a cloud-like appearance and callout box preset.

Image Menu

From File (I): Places an existing graphic image as a markup on the current PDF.

From Camera (CTRL+ALT+I): Adds an Image markup or embeds an image in a markup using the camera in the laptop or tablet.

From Scanner (SHIFT+I): Inserts a new image markup from an image acquired from an attached scanner.

 Crop Image: Crops an image markup.

Flag (F): Inserts a linked flag on the currently active page.

PDF Content Menu

 Review Text (SHIFT+ALT+R): Allows for marking text for edits without changing the text in the PDF.

 Underline (U): Underlines the typeface.

 Squiggly (SHIFT+U): Creates a squiggly line under the selected text.

Strikethrough (D): Strikes out the selected text without removing it.

Create Hyperlinks from URLs: Automatically creates hyperlinks from URLs that exist in the PDF content.

Contains available stamps. See the Stamp Tool section for more information.

Calibrate: Calibrates the document's scale to allow accurate measurements to be taken.

 Length (SHIFT+ALT+L): Calculates a singular linear measurement.

Polylength (SHIFT+ALT+Q): Creates specialized markups that calculate multiple, linear measurements as well as their cumulative length.

Area (SHIFT+ALT+A): Calculates the area of a simple rectangle or of an irregular, polygonal shape.

Perimeter (SHIFT+ALT+P): Calculates the length of all the sides of a given shape or multi-segment line.

 Diameter (SHIFT+ALT+D): Calculates the diameter of a circular shape.

Center Radius (SHIFT+ALT+U): Calculates the radius a circle based on the position of the circle's center and one point on its circumference.

3-Point Radius (SHIFT+ALT+U): Calculates the radius as an arc.

Note: The keyboard shortcut for the radius measurement tool automatically calls the most recently used version of the tool, either Center Radius or 3-Point Radius.

 Angle (SHIFT+ALT+G): Measures a given angle as defined by three points.

Volume (SHIFT+ALT+V): Calculates the volume of an area with a defined depth.

Polygon Cutout: Removes a polygonal area from an existing Area or Volume measurement.

Ellipse Cutout: Removes an elliptical area from an existing Area or Volume measurement.

Count (SHIFT+ALT+C): Places a markup for each mouse click, associating a running total of counts with each markup as it is placed.

Dynamic Fill (J): Automatically creates Spaces and measurement markups from any shape on the content layer of a drawing.

Polygon Sketch to Scale: Adds a polygon markup to an exact scale.

Rectangle Sketch to Scale: Adds a rectangle markup to an exact scale.

Ellipse Sketch to Scale: Adds an ellipse markup to an exact scale.

Polyline Sketch to Scale: Adds a polyline markup to an exact scale.

Automatically Create Form Fields: Automatically generates forms from an existing PDF, converting elements in the PDF that conform to typical form field characteristics.

Text Box: Places a form field used to store text, dates, numeric values, email addresses, and so on.

Radio Button: Places a form field used to indicate a choice between options.

Check Box: Places a form field used to select an option.

List Box: Places a form field used to select one or more items from a list.

Dropdown: Places a form field used to select from one of many items.

Button: Places a form field used to invoke an action like a calculation, sequence of events, validation of fields, generation of data, and so on.

Digital Signature: Places a form field used to securely and digitally sign the document.

Import Data: Imports form data from an existing FDF file.

Export Data: Exports form data to an FDF, CSV or XML file.

Merge Data: Extracts form data from another PDF file.

Migrate Typewritten Text: Converts Typewriter text above a form field into form data.

Highlight (CTRL+F7): Shows a blue highlight in each form field. It is active by default.

Reset: Clears information from all form fields.

JavaScript (CTRL+SHIFT+J): Enables the adding, editing, or deleting of JavaScripts on the form.

 Sign Document: Creates a signature field and automatically attempts to sign it.

Certify Document: Certifies a document for authenticity.

Validate Signatures: Attempts to validate all signatures in the document.

Digital IDs: Invokes the Manage Digital IDs dialog box for creating and managing Digital IDs.

Trusted Identities: Invokes the Trusted Identities dialog for importing, exporting, and managing identity certificates.