User Manual
Everything you need to know about reading, annotating, signing, and exporting your PDFs with PDFScrawl.
Getting Started
Opening a Document
- Drag & Drop - Drag a
.pdfor.scrawlfile anywhere onto the landing screen. - Select File - Click the "Select PDF or Scrawl" button to browse your files.
- PDFs are limited to 50 MB and 500 pages;
.scrawlbundles are limited to 75 MB.
Your files are processed entirely in your browser. They are never uploaded to any server.
Viewing Your Document
Page Navigation
- Arrows - Click the < and > buttons in the toolbar.
- Keyboard - Use Left Arrow and Right Arrow keys.
- Spread View - On larger screens, pages appear side-by-side like a real book.
- Single View - On smaller screens, the view switches to a single page automatically.
Annotation Tools
Select a tool from the toolbar to start annotating.
↖ Pointer / Cursor
The default tool. Use it to interact with existing annotations:
- Move - Hover over a text or signature annotation and drag the blue Move handle (top-left) to reposition.
- Resize - Drag the gray Resize handle (bottom-right) to adjust width and height.
- Delete - Click the red ✕ (top-right) to remove the annotation.
- Press Escape to return to Pointer mode at any time.
✎ Text Note
- Select the Text Cursor icon, then click and drag on the page to create a text box.
- Type your notes inside the box.
- Tip: Choose a color from the Color Picker before creating the note.
▧ Highlighter
- Select the Color Block icon, then click and drag over the area to highlight.
- The highlight is semi-transparent - text remains readable underneath.
✓ Stamps (Check & Cross)
- Select the Checkmark (✓) or Cross (✕) icon.
- Click once on the page to stamp. Great for grading or marking checkboxes.
✒ Signature
- Select the Pen icon, then click or drag on the page to place your signature.
- A signature pad opens with three modes:
| Mode | How It Works |
|---|---|
| Draw | Use your mouse or finger to draw freehand. |
| Upload | Upload a PNG, JPEG, or WebP image up to 2 MB and 4096 × 4096 pixels. |
| Type | Type a name up to 40 characters - it appears in a cursive font. |
↩ Undo
- Press Ctrl+Z (or Cmd+Z on Mac) to undo.
- You can also click the Undo button in the toolbar.
- Supports up to 50 undo steps per session.
🎨 Color Picker
- Appears when using the Text or Highlight tools.
- Choose from Yellow, Green, Blue, Pink, or Red.
Saving & Sharing
Save as .scrawl (Editable)
- Click the Download icon (↓) in the toolbar.
- Downloads a
.scrawlfile containing your PDF and all annotations. - Anyone can reopen this file in PDFScrawl to continue editing.
Export as PDF (View-Only)
- Click the FileDown icon (page with ↓) in the toolbar.
- Downloads an
_annotated.pdfwith all annotations baked in.
⚠️ The exported PDF is a final, flattened copy. Annotations cannot be edited after export. Use this for sharing view-only or printable copies.
- Click the Printer icon in the toolbar.
- A new window opens with all annotated pages and the browser print dialog appears automatically.
- Click the Email icon (envelope) in the toolbar.
- Choose a format:
- .scrawl - Recipient can open and edit annotations at pdfscrawl.com.
- .pdf - Recipient can only view and print.
- The file downloads and your email client opens with a pre-filled message.
- Attach the downloaded file to the email manually.
Loading Saved Work
- Open PDFScrawl and drag and drop your
.scrawlfile onto the screen. - Your document opens with all annotations intact.
Auto-Save
- Progress is automatically saved to your browser's Local Storage as you work.
- Notes are matched to the PDF's contents, not only its filename.
- Click the Trash icon to remove this PDF's saved annotations and signatures from the browser.
- Always download a
.scrawlfile to be safe.
FAQ
Q: Can I use this on my Chromebook?
Yes! PDFScrawl works on Chromebooks, Windows, Mac, and Linux - any modern browser.
Q: Is my data private?
Yes. The document editor has no backend, analytics, or network connection. Your files stay in the browser unless you explicitly download, print, or email them.
Q: Can I email my notes to someone?
Yes. Click the Email button and choose .scrawl to let them edit, or .pdf for a
view-only copy.
Q: Can I export a PDF with annotations baked in?
Yes! Click the Export PDF button (page with ↓). The resulting PDF has all annotations flattened - ready to view, print, or share.
PDFScrawl™