Not to detract from this, because it is brilliant, and I'll definitely use in the future as a last resort. Before resorting to this, I've found that if I conve

Not to detract from this, because it is brilliant, and I'll definitely use in the future as a last resort. Before resorting to this, I've found that if I convert the PDF to an image, and send it as a TIFF file, that is usually what the organization's people are looking for. I haven't had to do that for years now. On the extremely rare occasions someone asks if I signed it on "real paper" (lol), I say with a straight face, "yep, I'm a computer guy, I have a really good scanner and image software". I do. It's just gathering dust. Last time that happened was about 5 years ago. Over 20 years ago, I wrote my signature in thick, black Sharpie across an entire letter-sized, landscape-orientation page, scanned it with the highest resolution scanner I could cadge at the time (600 dpi, wooo!), laboriously cleaned it up, added an alpha channel, then even more laboriously vectorized it. Ever since then, dropping my signature into PDF's has worked except for those situations where a physical, wet-signed notarized document was required. At first I took to the trouble to convert the resultant PDF into TIFFs and digitally sign them. Then with some experimentation I found that flattened and stripped PDFs without the digital signature were accepted without comment. Further experimentation revealed to me that only developers like us could even tell the difference, and plain PDF's where I dropped the signature into them are accepted these days. Now, I use an Acrobat DC stamp that I converted from the vectorized form, and haven't touched the old bitmap or vectorized versions in years. Ironically, the most secure option of digital signatures gave me the most problems.