Edit PDF Free Online - Modify PDFs Securely

Annotate, highlight, redact, comment, and add text or images to your PDF documents.

Click to select a file or drag and drop

PDF file

Your files never leave your device.

How to Edit PDF Online

1

Upload PDF

Open your PDF file with our online editor.

2

Edit & Annotate

Use the toolbar to add text, drawings, highlights, or images.

3

Download

Save your edited PDF document instantly.

Why use ApexPDF PDF Editor?

Need to quickly sign a document, highlight important text, or fill out a form? ApexPDF's online editor gives you powerful tools without the need for expensive software subscription.

Our editor is browser-based, lightweight, and completely private. We don't store your documents; all edits happen locally on your device.

Full Annotation Suite

Highlight, underline, strikeout, and draw freehand on your PDF.

Insert Content

Add new text boxes and images to existing pages easily.

Fill Forms

Type directly onto PDF forms to complete them quickly.

Secure Editing

Edits are processed in your browser, keeping your data confidential.

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Frequently Asked Questions

Is edit pdf really free?

Yes! ApexPDF is 100% free with no hidden fees, no signup required, and unlimited file processing.

Are my files private and secure?

Absolutely! All processing happens in your browser. Your files never leave your device, ensuring complete privacy.

Is there a file size limit?

No! Process files of any size, as many times as you want, completely free.