PNG to PDF conversion is one of the most searched image tasks — turning screenshots, designs, scanned pages, or exported graphics into a single, professional PDF document. Whether it's one image or 50, the process takes under 30 seconds for free.
How to convert PNG to PDF free — step by step
- 1Open the image to PDF toolGo to editdocsai.com/tools/jpg-to-pdf in any browser. Supports PNG, JPG, JPEG, HEIC, BMP, and TIFF images.
- 2Upload your PNG filesUpload one PNG for a single-page PDF, or multiple PNGs for a multi-page PDF. Each image becomes one page.
- 3Set paper size and orientationChoose A4, Letter, or "fit image" (PDF page matches exact image dimensions). Portrait or landscape. In AI Studio, type "convert these PNGs to A4 PDF portrait".
- 4Download your PDFPDF is generated instantly. Download and share. File deleted after 60 minutes.
Combine multiple PNG files into one PDF
Upload all your PNG images at once — screenshots of a process, scanned pages, design exports, or product photos. Each PNG becomes one page in the output PDF in the order uploaded. This is useful for: submitting a multi-page application as a single PDF, creating a PDF portfolio of design work, combining screenshots into a tutorial document, and archiving a set of images in a single shareable file.
PNG to PDF vs PNG to JPG first — which is better?
PNG images in a PDF are stored at their original lossless quality — no extra compression is applied during conversion. This makes PNG→PDF ideal for screenshots with sharp text, technical diagrams, and graphics where every pixel matters. The resulting PDF may be large if the PNGs are high-resolution. To reduce PDF size after conversion, compress it at editdocsai.com/tools/compress-pdf. If file size is more important than pixel-perfect quality, convert PNGs to JPG first at 90% quality, then to PDF — the resulting PDF is typically 50–70% smaller.
Try it free — no account needed, no watermarks, files deleted in 60 minutes.
Convert PNG to PDF Free →