PDF Compressor Free -

PDF Compressor Free : Simply upload your PDF file, set your target size (for example, 490 KB), and click on the Compress button. The app automatically adjusts scale and image quality to achieve the best result.

PDF Compressor

Select a PDF and try to compress it (default target: 490 KB). All processing stays in your browser it's safe.

PDF file Target size (KB)

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PDF Compressor Free

FAQ – Smart PDF Compressor

Q1. What is Smart PDF Compressor?
Smart PDF Compressor is an online tool that helps you reduce the file size of your PDF documents without losing significant quality. It works directly in your browser, so your files stay private and secure.

Q2. How can I compress my PDF file?
Simply upload your PDF file, set your target size (for example, 490 KB), and click on the Compress button. The app automatically adjusts scale and image quality to achieve the best result.

Q3. Is this tool free to use?
Yes, Smart PDF Compressor is completely free to use. You can compress unlimited PDF files without signing up.

Q4. Will my PDF file be uploaded to any server?
No, the entire compression process happens inside your browser using JavaScript (client-side). Your file never leaves your device.

Q5. What is the maximum file size supported?
You can upload PDF files up to 50 MB, but compression efficiency may vary based on the number of pages and embedded images.

Q6. Can I use this PDF compressor on mobile?
Yes, the website is fully mobile-friendly and works smoothly on Android and iOS devices using Chrome, Safari, or any modern browser.

Q7. Does compression affect the quality of text or images?
Some image quality reduction may occur for large files, but text and basic graphics remain readable and sharp.

Q8. Can I use it offline?
Yes, you can download the HTML file and use it offline. It does not require an internet connection after loading once.

Q9. How can I ensure my file is below 490 KB?
You can adjust the “Target Size (KB)” input box before compression. The app tries multiple scales and image qualities to get as close as possible to your target.

Q10. Which browsers are supported?
Smart PDF Compressor works with all modern browsers like Google Chrome, Microsoft Edge, Firefox, and Safari.

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