annotate pdf: arthize vs docfly →
Annotate PDF: Arthize vs DocFly
Updated July 2026
To annotate a PDF, Arthize offers a free, private annotate pdf with no watermark — a focused alternative to DocFly. Annotating a PDF adds highlights, comments, shapes and notes on top of the page, so you can mark up a document without changing its text.
Arthize's annotate pdf vs DocFly
DocFly is a web PDF editor and converter. DocFly provides web editing and conversion on a freemium model with free-tier limits.
Arthize's approach: Annotating a PDF adds highlights, comments, shapes and notes on top of the page, so you can mark up a document without changing its text.
- The free plan never adds a watermark to your output.
- Transparent pricing: free forever, Pro from $6/mo or $48/yr, and a one-time $149 lifetime option.
- Files are processed inside your private Arthize workspace and deleted after the job — never sold or used to train models.
- A lifetime option instead of only recurring billing.
How to annotate a PDF with Arthize
Annotations sit on top of the page and don't change the underlying text.
You can highlight, comment, draw and add notes.
Annotated files are ideal for review and feedback.
How to annotate a PDF with Arthize
- 1
Open the editor
Sign in and open the PDF editor.
- 2
Add your PDF
Upload the document to mark up.
- 3
Add annotations
Highlight text, add comments, draw shapes or leave notes.
- 4
Download
Save the annotated PDF.
Common questions
- Is Arthize a good DocFly alternative to annotate a PDF?
- Yes. Annotating a PDF adds highlights, comments, shapes and notes on top of the page, so you can mark up a document without changing its text. Arthize does it free with no watermark and deletes the file after the job. DocFly handles common edit-and-convert tasks in the browser.
- How do I annotate a PDF?
- Annotating a PDF adds highlights, comments, shapes and notes on top of the page, so you can mark up a document without changing its text. On Arthize it's free with no watermark and processed privately.
- Can I highlight and comment on a PDF?
- Annotating a PDF adds highlights, comments, shapes and notes on top of the page, so you can mark up a document without changing its text. On Arthize it's free with no watermark and processed privately.
Related
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