How to set compression quality for export PDF on PS

Photoshop exports PDF files large, and the compression quality should be set in the "Adobe PDF (Print)" option of the "Export" menu. Preset options include "Minimum File Size" and "High Quality", and parameters such as "Image Compression" and "Font Embedding" can be adjusted when set manually, and trade-offs between file size and image quality to find the most suitable compression level.

When Photoshop exports PDFs, the key to controlling file size lies in the setting of compression quality. This is not something you can do by simply checking the options, there are many ways to do it. Many friends think that if you export PDF directly, the file will be very large. In fact, it is not the case. After mastering the skills, you can easily get super small PDF files and ensure that the quality of the picture is not discounted.

Let’s talk about common misunderstandings first. Many people think that everything will be fine if you click the PDF option in "Save As". In fact, the export quality of this method is very rough and the file size is often very large. In the correct posture, you should select "Export As" in "Export" to find the "Adobe PDF (Print)" option, which is the key to controlling the compression quality.

After clicking on the "Adobe PDF (Print)" option, you will see a drop-down menu for "Adobe PDF Presets". There are many preset options here, such as "minimum file size", "standard", "high quality", etc. Don’t look at the simple name, the actual effect is huge. The "Minimum File Size" generates the smallest PDF size, but also has the largest image quality loss, which is suitable for documents that do not require high image quality, such as plain text reports. "High quality" ensures image quality, but the file size will also increase accordingly, making it suitable for brochures or picture albums that require high-fidelity images.

If you are not satisfied with the default preset, you can click the "Settings" button to enter the more detailed settings interface. This is the stage to show your technical strength! You can adjust the parameters in the "Compression" option according to your needs. In the "Image Compression" tab, you can choose different compression methods, such as JPEG, ZIP, etc. JPEG compression will lose some image quality, but the compression ratio is higher; ZIP compression will lose less, but the file size will also be larger. You can choose different compression methods and compression levels according to the actual situation to find a balance point.

Here is a tip. Before adjusting the compression parameters, it is best to select the "Preview" function to see the changes in image quality and file size under different settings, so that you can find the best settings more intuitively.

In addition, many friends ignore the "font embed" option. If your PDF document contains many special fonts, embedded fonts can ensure that they can be displayed correctly on other computers, but they will also increase the file size. If your document only contains common fonts, you can consider canceling font embedding and reducing file size.

After all, exporting the compression quality setting of a PDF is a trade-off process that requires finding a balance between file size and image quality. For simple documents, just select the "Minimum File Size" preset; for documents that require high image quality, you need to manually adjust the parameters to find the most suitable compression level. Remember, try more and compare more to find the settings that suit you best.

For different office scenarios, my suggestions are:

• Daily office files: priority is given to file size, just select "minimum file size" or medium compression level.
• Printed articles: "High quality" or manually adjust parameters to ensure image quality and avoid printing distortion.
• Online sharing: You need to consider file size and loading speed, choose the appropriate compression level, and ensure that the file can be loaded quickly in a network environment.

Remember, using these techniques flexibly can make your PDF files both streamlined and exquisite!

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