Here are some common methods for shrinking a pdf file if it is too large

When comparing files such as Word, Excel, and ppt, PDFs are significantly smaller. However, if converting a large original file, like a CAD computer-aided design, it can still easily result in a PDF that is dozens or even hundreds of megabytes in size. This can be inconvenient for transmission and takes up storage space. So how can you reduce the size of a PDF? Here are two highly effective methods that will surely help you overcome this issue effortlessly. Let's explore them now.

The first method involves multiple PDF and Word conversions.

In addition, this method of operation is straightforward to combine, as only the first pdf file can be converted to word files, and the word files can then be converted into pdf files, and then the pdf file size will be reduced after a second conversion. Although this technology applies to word, excel,combine pdfs for free windows, ppt file management, cad, pictures and other documents, it does not have a significant impact on the social environment.

The second method is to use the computer's compression function

The process is straightforward and blunt - compressing the pdf directly to decrease its size. Most computer systems have a built-in decompression feature. All you need to do is select the pdf file on your desktop, right-click, and choose "Send to - compressed folder" to complete the compression. However, this system's compression tool uses lossy techniques that can decrease the quality of the pdf file. This is especially noticeable with image-based pdf files, as it can reduce the picture's pixel clarity and overall quality. To avoid this issue, it is best to opt for a lossless pdf compression tool when compressing files.