Method 2: Use a converter with OCR function, such as abbyy fine reader and solid pdf converter, to convert it into a word document, which can be printed, but it depends heavily on the scanning quality of the picture, and many formulas and charts are difficult to identify.
Method 3: 1) If it is not an important document, there are many on the Internet. It is recommended to download other similar PDF files and try. Although PDF may be restricted by the above original authors, it is not many, so if it is convenient, it is recommended to find a similar PDF file to print.
2) If the file is hard to find, there is a way, but we need a software: PDFSpliter.
PDFSpliter is a very popular software. Its main function is to split multi-page large PDF into multiple single-page small PDF formats, and set up multiple monitoring folders for automatic batch conversion.
The method to solve the problem that pdf files can't be printed is as follows: First, open the pdfSpliter software, find "pdf Merge" in the toolbar, open the unprintable PDF file, click "Open", and then click "Start" to merge.
After the PDF files are merged, we will save the merged new files as the desktop. It is suggested to put it on the desktop, and then we can find the file on the desktop. After that, we printed the merged PDF file, and found that it was not restricted by passwords such as copyright, and it could be printed normally. Interested friends may wish to refer to it.
In fact, the PDF file merging tool is used here. Because of the copyright problem of the original file, the original author made some modifications and printing restrictions on the document, which led to the inability to print normally. But with the help of professional PDF file merging software, such problems can be solved by merging. Of course, you can also use tools such as pdf recover and adult pdf password recovery.