pdf file size compression how to get? In the context of the rapid development of modern information technology, PDF files are widely used in a variety of scenarios, such as document transmission, e-books, report summarization and so on. However, PDF files often result in large file sizes due to the inclusion of high-quality images, complex typography or a large number of pages. In such cases, the transmission and storage of files become not efficient enough, which can easily cause network delay or insufficient storage space. In this paper, we will introduce three practical PDF compression methods to help you easily solve the problem of large PDF files.
1. Use PDFsail Converter for compression
PDFsail Converter is a full-featured file format conversion tool, which not only supports PDF and Word, Excel, PPT and other document formats, but also has a powerful PDF compression. Provide a variety of compression modes, users can choose the appropriate compression level according to demand.
Steps:
① start the software, in the [PDF Operations] column to find the [PDF Compression] function. Then, the need to compress the PDF file uploaded to the software.
② file upload is complete, according to the compression requirements to select the appropriate compression mode.
③ Determine the location of the compressed file, click [Start Compression], wait for the software to complete the compression can be.
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2. Compress files using PDFsail Compressor online website.
PDFsail compression online website is a powerful online tool, no need to download the software, online PDF compression can be completed, saving time and space. The compression process is encrypted to protect user privacy, and compressed files will be automatically deleted within a certain period of time.
Steps of operation:
① use any browser to enter the online site (https://pdfsail.com/compress-pdf), find the home page [PDF compression] function, click to enter.
② in the compression interface, select the appropriate compression mode, and then click [Select PDF] to upload the file to be compressed.
③ file upload is complete, the site will automatically start compression. Wait for the completion of the compression, click [Download] / [Download All] you can save the compressed file.
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3. Use command line tools for compression
Command line operation can be easily integrated into scripts and automated processes to improve work efficiency and reduce manual operations. At the same time, it provides more advanced and flexible options, allowing users to customize the compression level, format and speed according to their needs. Command line tools take up fewer system resources and process faster, especially for working with a large number of files or large data sets.
Operation steps:
① Open a command line window:
Open a command line window in the operating system (e.g. CMD in Windows, PowerShell or Terminal in Linux).
② Input compression commands:
According to the documentation or help information of the command line tool, enter the appropriate compression commands and specify the need to compress the PDF file path and output path.
③ wait for the completion of compression:
the command line tool will start compression of PDF files, wait for the completion of the compressed file can be viewed.
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In summary, for the “pdf file size compression how to get” the problem, we have a variety of good compression methods to choose from. Whether through the full-featured PDFsail converter, convenient and safe Swift compression online site, or flexible command-line tools can help us easily achieve PDF file compression, thereby optimizing file transfer and storage efficiency. In practice, we can choose the appropriate compression method according to the specific needs and environment to achieve better compression and user experience.
