Cracked software can secretly upload your sensitive PDF documents to third-party servers.
Sometimes "printing" a large PDF to a new PDF file via the system printer can strip away unnecessary metadata and shrink the size. 3. Open Source Software
Open your PDF, go to Export , and select the Quartz Filter: Reduce File Size .
Use a reputable site like Smallpdf or an offline tool like PDF24.
You miss out on critical security patches, leaving your system vulnerable to new exploits.
Extremely popular, fast, and allows for batch processing.
Adobe offers a free web-based compressor that uses their industry-standard engine. 2. Built-in System Tools
Cracked software can secretly upload your sensitive PDF documents to third-party servers.
Sometimes "printing" a large PDF to a new PDF file via the system printer can strip away unnecessary metadata and shrink the size. 3. Open Source Software
Open your PDF, go to Export , and select the Quartz Filter: Reduce File Size .
Use a reputable site like Smallpdf or an offline tool like PDF24.
You miss out on critical security patches, leaving your system vulnerable to new exploits.
Extremely popular, fast, and allows for batch processing.
Adobe offers a free web-based compressor that uses their industry-standard engine. 2. Built-in System Tools