DoxlyTurn screenshots and graphics into a clean PDF document.
PNG is what your computer produces when you take a screenshot, and what design tools export when an image needs a transparent background or crisp flat colour. Neither travels well as an attachment when the recipient expects a document.
PNG is lossless, so unlike a JPEG it has not already thrown away detail. Text in a screenshot stays sharp when it becomes a PDF page, which matters if anyone will print it or zoom in.
They become white. PDF pages are opaque, so transparency has to resolve to something, and white matches the page.
For screenshots, diagrams and anything with text or flat colour, yes — PNG keeps edges crisp. For photographs, JPG is smaller with no visible difference.
PNG is lossless, so a full-screen screenshot can be several megabytes and the PDF reflects that. Run the result through Compress PDF if size becomes a problem.
Combine PDFs in any order you like.
Break one PDF into many, or take a range.
Delete the pages you don't need.
Keep only the pages you pick.
Rearrange, rotate and drop pages.
Turn pages the right way up.
Make an oversized PDF fit.
Photos and scans into one PDF.