How AFileFix's PDF to Image works

AFileFix converts each page of your PDF into a separate image file — JPG or PNG — entirely in your browser. Your file is never uploaded to a server. Pick which pages to convert, choose your image quality, and download the results as either individual files or a ZIP archive containing all images.

The conversion renders each PDF page to a high-resolution canvas in your browser, then exports it as your chosen image format. Page selection is flexible: convert all pages, pick page ranges, or click thumbnails to toggle individual pages.

How do I convert a PDF to images?

1. Upload your PDF. Drop your PDF onto the upload area, or click to browse. Files up to 50 MB are supported. Password-protected PDFs aren't supported here — use Unlock PDF first.
2. Wait for thumbnails. AFileFix renders thumbnails of every page so you can see what you're working with. For most PDFs this takes a few seconds. For PDFs with hundreds of pages, expect a noticeable delay before the editor appears — every page is being rendered for the thumbnail preview.
3. Choose your pages. By default, all pages are selected. Use the toolbar to select All, None, Odd, Even, First half, or Last half. Or type page ranges like 1-5, 8, 10-12 for fine control. Or click individual thumbnails to toggle them.
4. Pick output format and quality. JPG is best for photos and screenshots (smaller files, good for sharing). PNG is best for documents with text or sharp graphics (lossless, larger files). For JPG, choose a quality tier: Low (best for web and email), Medium (good for printing), or High (professional quality). PNG has no quality tier — it's always lossless.
5. Convert and download. Click Convert. AFileFix renders each selected page, then offers individual downloads or a “Download all” ZIP file. Each image is named with your source filename plus the page number so you can identify which page is which.

Which quality tier should I pick?

For JPG output, AFileFix offers three quality tiers:

Low (approximately 144 DPI) — Best for web and email use. Pages are rendered at 2× the PDF's native size and exported as JPG at 60% quality. Small file sizes; quality is fine for sharing screenshots or visual references.

Medium (approximately 216 DPI) — Good for printing at typical desktop printer resolutions. Pages are rendered at 3× the PDF's native size and exported as JPG at 80% quality. Balances quality and file size; this is the default.

High (approximately 288 DPI) — Professional quality, suitable for high-resolution printing or detailed visual review. Pages are rendered at 4× the PDF's native size and exported as JPG at 95% quality. Largest file sizes; visual quality is essentially indistinguishable from the source PDF.

The DPI values are approximate — they assume the source PDF uses standard letter or A4 page dimensions. For unusual page sizes, the effective resolution will be different but the relative quality tiers still hold.

For PNG, there's no quality tier — PNG is always lossless. Pages are rendered at 3× the PDF's native size and exported at full fidelity. PNG files are typically larger than JPG files for the same source page.

When should I convert PDF to JPG vs PNG?

Use JPG for:

• Photographs in the PDF
• Screenshots or visual references
• Anything you'll email or share where file size matters
• Pages destined for web display

Use PNG for:

• Pages with text that needs to stay crisp
• Diagrams, charts, or vector content
• Anything you'll use as a transparent overlay (PNG supports transparency, though AFileFix's output doesn't include transparency since PDF pages don't have it)
• Maximum quality with no compression artifacts

What types of PDFs work best?

Best results: Standard letter-size or A4 PDFs with text-and-image content. These convert quickly, produce well-calibrated DPI values, and download as cleanly named individual images.

Modest results: Very long PDFs (hundreds of pages). Thumbnails render up-front, so editor load times grow with page count. Conversion still works; you may just wait longer before you can start.

Not supported:

• Password-protected PDFs (Unlock PDF first)
• PDFs over 50 MB (Split PDF first if you only need certain pages)
• Pages with non-standard sizes will still convert correctly, but the DPI labels become approximate references rather than precise values

Frequently asked questions