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PDF Optimization Tool – Reduce Size & Improve Quality
✓ Free  ·  No Signup  ·  Smart Optimization  ·  Quality Preserved

PDF Optimization Tool
Reduce Size & Improve Quality

Intelligently optimize PDF files for the web, print, email, or archiving. Reduce bloated file size while keeping text crisp, fonts clean, and layout intact.

PDF
Bloated
➔
⚙
Optimise
➔
PDF
Optimised
100%
Free Online
5
Optimisation Presets
PDF
Input & Output
0s
Install Time

Optimise Your PDF — Start Now

Choose a preset that matches your goal, upload your PDF, then download a fully optimised version ready for any use case.

🌟 Choose Optimisation Preset
🌐
Web & Email
Smaller file for fast upload and sharing online
🖨
High-Quality Print
Maximum detail for professional printing
⚖
Balanced
Best mix of size savings and visual quality
📦
Archive & Storage
Reliable long-term storage quality
📉
Maximum Reduction
Smallest possible file size output
⚙️ Optimisation Settings
🔧 Advanced Options ▼
📂 Upload PDF Files
📄

Drag & Drop PDF files here

or click to browse PDF files from your device

✓ PDF Optimise Compress Enhance Web Ready
📄 Your PDF Files
⚙️

No PDF files yet!

Upload your PDF files above to get started

✅ Optimisation Complete — Download Your Files
What This Tool Does

Smart PDF Optimisation Features

More than a simple compressor — this tool fine-tunes the balance between file size and rendering quality for any output target.

🌟
5 Optimisation Presets
Choose Web & Email, Print, Balanced, Archive, or Maximum Reduction. Each preset adjusts quality and resolution settings automatically.
🌐
Web-Ready Output
Produce lean, fast-loading PDFs ideal for email attachments, online submissions, or embedding in web pages.
🖨
Print-Quality Mode
Increase render resolution and quality for PDFs destined for professional print, keeping every detail crisp.
📈
Resolution Control
Choose from 72 DPI to 180 DPI rendering to balance visual sharpness with output file size.
🎨
Grayscale Conversion
Convert all page content to grayscale to significantly reduce file size for text-heavy documents.
🔧
Advanced Cleanup Options
Strip metadata, remove annotations, and control cover page inclusion via the advanced settings panel.
🔒
100% Private
All processing happens inside your browser. Your files are never uploaded to any server or seen by anyone.
📶
Batch Optimisation
Upload several PDF files at once and optimise them all in a single session, each downloaded separately.
📊
Size Savings Report
After optimisation, see original vs optimised file size with exact percentage saved for every file.
Simple Process

Optimise PDF Files in 3 Steps

Pick your preset, upload your PDF, and download a fully optimised file in seconds.

1
Choose a Preset
Select the optimisation target that matches your goal — Web, Print, Balanced, Archive, or Maximum Reduction.
2
Upload Your PDF
Drag and drop one or more PDF files onto the upload zone, or click to browse from any device.
3
Download Optimised PDF
Click "Optimise & Download". Each file is processed and downloaded instantly with a size savings report.
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FAQ

PDF Optimisation — Common Questions

Answers to what users most often ask before optimising a PDF file online.

What is the difference between compressing and optimising a PDF?
Compression focuses purely on reducing file size. Optimisation balances both size reduction and output quality for a specific use case such as print, web, or archiving.
Which preset should I choose for email attachments?
Choose the Web & Email preset. It produces the smallest file size while keeping text readable and images at acceptable quality for screen viewing.
Will text quality be affected?
Text is re-rendered from the original PDF at your chosen resolution. Higher DPI settings keep text sharp. The Balanced and Print presets retain strong text quality.
Is this tool free to use?
Yes. This PDF optimisation tool is completely free. No account, no signup, and no payment is required at any point.
Are my PDF files safe?
Your files are processed entirely inside your browser. Nothing is uploaded to any server. Your documents remain completely private.
Can I optimise multiple PDF files at once?
Yes. Upload multiple files in one session. Each is optimised with your chosen settings and available as a separate download once processing is complete.