PDF Tool
100% Free
PDF Compressor & Resizer
Compress your PDF to reduce file size or resize pages to A4, Letter, or custom dimensions. Perfect for students, professionals, and form submissions.
100% Secure
Instant Processing
No Upload Required
Choose what you want to do
Drag & drop your PDF here or browse files
Supports PDF files up to 100MB
Pro Tips
High compression = smaller files
A4 is best for forms
Compress + Resize for max saving
85% image quality is optimal
Frequently Asked Questions
Everything you need to know about compressing and resizing PDFs
How do I compress a PDF to reduce file size?
Compressing a PDF is simple with our free tool. Upload your PDF, choose your compression level (Low, Medium, High), and click "Compress." The tool will reduce your file size while maintaining quality. For the smallest size, choose "High" compression. For best quality, choose "Low" compression. Perfect for email attachments, online submissions, and saving storage space.
What's the difference between compressing and resizing a PDF?
Compressing reduces file size by optimizing images, fonts, and content without changing page dimensions. Resizing changes the physical page dimensions (e.g., from A4 to A5), which also reduces file size. Our tool lets you do both! Use compression to reduce size without changing layout, or resize to change page dimensions. Use both together for maximum file size reduction.
How much can I reduce a PDF file size?
The amount of reduction depends on your PDF content. High compression can reduce up to 70-80%, Medium up to 40-60%, and Low up to 20-30%. PDFs with large images see the most reduction. Our tool shows you the before/after size so you can see exactly how much you saved.
Can I resize a PDF to A4 or Letter size?
Yes! Our tool lets you resize your PDF to any standard page size. Simply upload your PDF, select your desired page size from our presets (A4, Letter, Legal, A3, A5), choose portrait or landscape orientation, and click "Resize." All pages will be adjusted to the selected dimensions. Perfect for standardizing documents for printing or submission.
Can I compress PDFs for government exam and application forms?
Absolutely! Our PDF Compressor & Resizer is perfect for government and exam applications (SSC, UPSC, Banking, Railway, etc.) that have strict file size limits. You can compress your documents to meet maximum file size requirements (e.g., under 100KB, 200KB, or 1MB). Combined with resizing, you can ensure your documents meet all submission standards. Perfect for exam forms, certificates, and application packages.
Does this tool protect my privacy and document data?
Yes, your privacy is our top priority. All PDF processing happens locally in your browser—your documents are never uploaded to any server. We don't store, share, or access your files. Once you close your browser, all data is permanently deleted. This makes our tool completely safe for sensitive documents like contracts, legal files, exam forms, and personal information. Your documents remain completely confidential and secure.
Can I compress or resize PDFs on my phone or tablet?
Yes! Our PDF Compressor & Resizer is fully responsive and works on all devices—desktops, laptops, tablets, and smartphones. You can upload PDFs from your device, compress or resize them, and download the results directly. Perfect for students and professionals who need to work on the go.
Can I compress multiple PDFs at once?
Yes! Our tool supports batch processing. You can upload multiple PDF files and compress them all at once. Each file will be processed individually while maintaining its original quality. This is perfect for web developers, content creators, and professionals who need to optimize multiple documents simultaneously. You can download each compressed file individually or as a ZIP package.