Feature Summary

Add text comments to a PDF document for marking up and explaining content.

Feature Description

Feature Dimension Description
Subscription Limit Requires subscribing to a membership
Version Limit No version limits

Steps

Add Text Comments

Feature Entry
Comment tab > Text Comment button

  1. Open the PDF file where you want to add comments.
  2. Click the Comment tab in the top ribbon.
  3. Click the Text Comment button in the ribbon.
  4. Left-click where you want to add the text comment, and enter your comment.

PixPin_2026-09-03_11-59-12

Change Text Comment Font

Feature Entry
Select the text comment > Comment Tools tab > Font drop-down list

  1. Select the text comment you want to modify.
  2. Click the Comment Tools tab in the ribbon.
  3. Click the Font drop-down list.
  4. Choose your desired font from the list.

PixPin_2026-09-03_11-59-52

Change Text Comment Font Size

Feature Entry
Select the text comment > Comment Tools tab > Font Size drop-down list

  1. Select the text comment you want to modify.
  2. Click the Comment Tools tab in the ribbon.
  3. Click the Font Size drop-down list.
  4. Adjust the font size in the list.

PixPin_2026-09-03_12-00-22

Change Text Comment Font Color

Feature Entry
Select the text comment > Comment Tools tab > Font Color drop-down list

  1. Select the text comment you want to modify.
  2. Click the Comment Tools tab in the ribbon.
  3. Click the Font Color drop-down list.
  4. Choose a font color from the list.

PixPin_2026-09-03_12-00-43

FAQ

Q1: What is the difference between text annotation and highlighted text?

Text annotation adds an annotation icon where you can enter detailed notes; highlighted text only marks the text color.

Q2: Can annotations be exported?

Yes. You can export annotations as a file using the 「Export Annotations」 feature.

Q3: How can I view all annotations?

You can view and manage all annotations using the 「Annotation Management」 feature.

Notes

  • Annotations are displayed as marks only and will not modify the original document content
  • Annotations can be saved in the PDF file and will be transferred with the document when shared
  • It is recommended to use the annotation feature for document review and collaboration