Don't take our word for it — turn off your Wi-Fi. Docexp keeps working. A site that runs with the network off cannot be uploading your files anywhere.
Make your file fit what the form is asking for
Exact pixel size, an exact KB range — including the minimum, which is what actually gets uploads rejected and which almost every other tool ignores. Plus 115 free tools to merge, compress, and convert PDFs, photos, and documents. All in your browser; nothing is ever uploaded.
Fix a photo for an upload form →PDF → Images
Export every page of a PDF as a PNG image.
Export every page of a PDF as a separate PNG — for dropping a page into a slide, sharing a single page as a picture, or getting an image you can mark up.
How PDF → Images works
- Drop your file into the tool, or click to browse.
- Everything runs in your browser — no upload, no server, no waiting.
- Download your result straight to your device.
Good to know: Each page renders to a PNG and a multi-page PDF downloads its images together. Rendering is at screen resolution, so it's ideal for on-screen use and fine for most printing, but the result is a raster image rather than the original vector PDF.