All Your PDF Tools —
Free & Instant
Merge, split, compress, watermark, and convert PDF files online. 21 powerful tools, completely free. No downloads, no sign-up.
All PDF Tools
Click any tool to get started instantly — no installation, no sign-up.
Image to pdf
Convert images into ordered, high-quality PDF documents
Merge pdf
Combine multiple PDFs into one unified file
Page numbers
Add customizable page numbers with layout control
Pdf to jpg
Export PDF pages as compressed or full-quality images
Protect pdf
Secure PDFs using passwords and permission controls
Reorder pdf
Rearrange PDF pages using visual drag-and-drop
Rotate pdf
Rotate pages globally or individually with precision
Split pdf
Split PDFs by ranges, groups, or individual pages
Unprotect pdf
Remove PDF security using authorized master password
Compress pdf
Reduce PDF file size with smart image compression
Watermark pdf
Stamp text watermarks with custom opacity and angle
Delete pages
Remove unwanted pages from any PDF visually
Extract text
Extract all text content from any PDF file
Grayscale pdf
Convert any PDF to black and white grayscale
Crop PDF
Crop PDF pages by setting custom margins
Edit Metadata
Edit PDF title, author, subject, and keywords
Header & Footer
Add custom header and footer text to every page
Repair PDF
Repair corrupted or broken PDF files
Flatten PDF
Flatten form fields and annotations into page content
Add Blank Pages
Insert blank pages at specific positions in your PDF
Stamp PDF
Overlay a stamp PDF onto every page of another PDF
Why Choose PDF Studio?
Built for simplicity, speed, and privacy
100% Free Forever
Every tool is completely free with no hidden fees, premium tiers, or usage limits.
Privacy First
Files are processed over HTTPS and automatically deleted from our servers after conversion.
Lightning Fast
Optimised processing pipelines deliver results in seconds, not minutes.
Works Everywhere
Accessible from any browser on desktop, tablet, or mobile — no app download needed.
How It Works
Edit your PDFs in three simple steps
Upload Your File
Drag and drop or click to select your PDF or image file from your device.
Customise Settings
Configure the tool options to get exactly the output you need.
Download the Result
Process your file and download the result instantly — no waiting.
Frequently Asked Questions
- Is PDF Studio completely free?
- Yes. All 21 tools are 100% free with no hidden fees, no premium plans, and no usage limits.
- Do I need to create an account?
- No account or registration is required. You can use every tool instantly without signing up.
- Are my uploaded files secure?
- All file transfers are encrypted via HTTPS. Files are automatically deleted from our servers after processing.
- What PDF tools does PDF Studio offer?
- PDF Studio offers 21 tools: Merge PDF, Split PDF, Rotate PDF, Add Page Numbers, Protect PDF, Unlock PDF, Image to PDF, PDF to JPG, Reorder PDF, Compress PDF, Watermark PDF, Delete Pages, Extract Text, Grayscale PDF, Crop PDF, Edit Metadata, Header & Footer, Repair PDF, Flatten PDF, Add Blank Pages, and Stamp PDF.
- What file formats are supported?
- The tools primarily work with PDF files. Image to PDF accepts JPG, PNG, and other common formats. PDF to JPG exports pages as JPEG images.
- Is there a file size limit?
- We support most standard PDF files. Very large files may take slightly longer depending on your internet speed.