1. Download and install the quick PDF editor and open it. We can see the main interface of the editor.

2. Click "Open File" after completing the first step, then select the PDF file and click "Open" to finish.

3. You can see the open PDF file on the interface, and you can see that the two pages circled in my open PDF file are different in size through the screenshot.

4. Next, we select the page to adjust, click "Document", find the setting of "Zoom Page" in the document bar, and click "Zoom Settings".

In the pop-up window, we can adjust the page size. As you can see, the page size is customized, and we can set the same number size as other PDF pages in the customization box. ?

6. We can also click Standard Page Setup, then apply it to all pages, and finally click OK. In this way, the page size of our entire PDF file is the same, and the problem of inconsistent PDF page sizes is solved.

7. After completing the above steps, you can see that the size of the picture is the same, as shown in the figure below.

How to reduce the pdf file if it is too large? -sogou, ask.

When I saw someone asking about pdf file compression, I wanted to answer. In fact, this is very simple, but we need to use pdf compression software, which can be found in the tool station on the browser. Friends running fast pd compression software can take a look at the following steps.

1. After running the tool, click the tool to open it, and then click pdf Compression on the tool page.

2. Go to the Tools page, click Select File on the page, and then select the pdf file to open.

3. Click to select the compression option on the page. Different compression options have different compression rates.

4. Then, we can compress the pdf file by clicking the Start Compression button on the page.

PDF file is too big, how to compress it smaller?

Method 1: Using pdf converter and virtual printer pdf factory, other format files can be made into PDF files as long as they can be printed. Choosing this virtual printer is very simple and practical. Method 2: Find an online PDF conversion tool.

There are many websites that can compress PDF files. You just need to upload the file, compress it, and then download it again. The compressed file size generally does not exceed 5- 10MB, but there are exceptions.

Common online PDF conversion tools are: Small PDF-this website can quickly compress PDF files and provide downloads, and there are no restrictions on file size and conversion times. Neevia's PDF Press-–This website can only convert files under 5MB, but it has more compression options than SmallPDF.

; Method 3: Use the "PDF with reduced size" function: 1. Open Adobe Acrobat. Open the PDF file you want to compress, but the free version does not have this function; 2. Use the "Save As" function.

Open the file menu, hover over Save As, a submenu will be expanded, and then select Simplified PDF. You can also select the "Reduced PDF" function from the Document menu.

3. Choose compatibility. If you choose a newer version, the file will be smaller, but it may not open on the old version of Acrobat.

4. Save multiple files. If you want to make the same settings for multiple files, click Apply to Multiple Documents, so you can add multiple documents.

In the Output Options dialog box, optimize the settings of folders and file names. Method 4: Use the PDF optimizer: 1. Open the PDF file that you want to reduce in size.

2. Open the PDF optimizer. 3. Statistical PDF size.

4. Adjust the settings. 5. Press "OK".

Method 5: Use other methods for treatment.

How to reduce the size of PDF files?

Method 1: Using pdf converter and virtual printer pdf factory, other format files can be made into PDF files as long as they can be printed. Choosing this virtual printer is very simple and practical.

Method 2: Find an online PDF conversion tool. There are many websites that can compress PDF files. You just need to upload the file, compress it, and then download it again. The compressed file size generally does not exceed 5- 10MB, but there are exceptions. Common online PDF conversion tools are:

Small PDF- This website can quickly compress PDF files and provide downloads, and there is no limit on file size and conversion time.

Neevia's PDF Press-–This website can only convert files under 5MB, but it has more compression options than SmallPDF. ;

Method 3: Use the "PDF with reduced size" function:

1, open Adobe Acrobat. Open the PDF file you want to compress, but the free version does not have this function;

2. Use the "Save As" function. Open the file menu, hover over Save As, a submenu will be expanded, and then select Simplified PDF. You can also select the "Reduced PDF" function from the Document menu.

3. Choose compatibility. If you choose a newer version, the file will be smaller, but it may not open on the old version of Acrobat.

4. Save multiple files. If you want to make the same settings for multiple files, click Apply to Multiple Documents, so you can add multiple documents. In the Output Options dialog box, optimize the settings of folders and file names.

Method 4: Use the PDF optimizer:

Method 5: Use other methods for treatment.