Many paper size standards conventions have existed at different times and in different countries. Today there is one widespread international ISO standard (including A4, B3, C4, etc.) and a localised standard used in North America (including letter, legal, ledger, etc.). The paper sizes affect writing paper, stationery, cards, and some printed documents. For example,if you are an architectural designer,you will use A0 or A1 often.If you are a writer of a thesis,you should print it with A4 paper.
But if all the paper sizes are not suitable,I think the best way is to set the paper size yourself.supplies this function when you print documents to pdf files.
Creating pdf file with custom page size means you can set the page size yourself by changing the width and height of page.I will show you how to do by.
Step1.Press “file”—“print” or press “Ctrl”+”P”,then click”properties” to set all parameter.
Step2.Click”page setup” and find “custom”item to input the number of width and height to make sure the paper size.Then click “ok”.
Step3.Name or rename your file and find a suitable location to store your file,then click”save”.
If you have done all the steps above,you can see the new pdf file with the paper size set by yourself with the help of PDFcamp Printer.