All Your PDF Tools —
Free & Instant
Merge, split, compress, watermark, and convert PDF files online. 52 powerful tools across 5 categories — completely free, no sign-up.
52 Free PDF Tools
Filter by category or browse all — click any tool to start instantly.
Merge pdf
Combine multiple PDFs into one unified file
Split pdf
Split PDFs by ranges, groups, or individual pages
Reorder pdf
Rearrange PDF pages using visual drag-and-drop
Delete pages
Remove unwanted pages from any PDF visually
Add Blank Pages
Insert blank pages at specific positions in your PDF
Duplicate Pages
Duplicate selected pages within your PDF document
Remove Blank Pages
Automatically detect and remove blank pages from any PDF
N-Up Layout
Arrange multiple PDF pages onto a single sheet (2-up or 4-up)
Insert PDF
Insert one PDF into another after a chosen page
Replace Pages
Replace a page range with the pages of another PDF
Image to pdf
Convert images into ordered, high-quality PDF documents
Pdf to jpg
Export PDF pages as compressed or full-quality images
PDF to Word
Convert PDF text content to an editable Word document
PDF to Excel
Export PDF text content to a structured Excel spreadsheet
PDF to PPTX
Convert PDF pages into PowerPoint presentation slides
Extract text
Extract all text content from any PDF file
Extract Images
Extract every embedded image from a PDF as a ZIP
Extract Fonts
Extract embedded font programs from a PDF as a ZIP
Extract Attachments
Extract file attachments embedded in a PDF
Rotate pdf
Rotate pages globally or individually with precision
Crop PDF
Crop PDF pages by setting custom margins
Page numbers
Add customizable page numbers with layout control
Header & Footer
Add custom header and footer text to every page
Watermark pdf
Stamp text watermarks with custom opacity and angle
Stamp PDF
Overlay a stamp PDF onto every page of another PDF
Grayscale pdf
Convert any PDF to black and white grayscale
Edit Metadata
Edit PDF title, author, subject, and keywords
Flatten PDF
Flatten form fields and annotations into page content
Place Image
Insert an image at a precise position on any PDF page
Edit Bookmarks
View and edit the outline and bookmark tree of any PDF
Mirror PDF
Flip PDF pages horizontally or vertically
Resize Page
Resize every page to A4, Letter or Legal
Scale PDF
Scale page size and content by a uniform factor
Compress pdf
Reduce PDF file size with smart image compression
Optimize PDF
Optimize PDF structure by removing redundant data and thumbnails
Repair PDF
Repair corrupted or broken PDF files
Split by Size
Split a PDF into parts no larger than a chosen size
Analyze PDF
Inspect a PDF: pages, size, fonts, images and security
Batch Process
Apply one tool to many PDFs in a single run
Protect pdf
Secure PDFs using passwords and permission controls
Unprotect pdf
Remove PDF security using authorized master password
Redact PDF
Permanently black out sensitive regions on PDF pages
Sanitize PDF
Strip JavaScript, embedded files and actions from a PDF
Remove Metadata
Remove all document info and XMP metadata from a PDF
Compress Image
Compress images to JPEG with adjustable quality output
Image to JPG
Convert PNG, BMP, or GIF images to JPEG format
JPG to PNG/BMP
Convert JPEG images to PNG or BMP format
Resize Image
Resize images to exact pixel dimensions with aspect ratio control
Filter Image
Apply visual filters — grayscale, sepia, sharpen, vintage and more
Rotate Image
Rotate an image by 90, 180 or 270 degrees
Flip Image
Flip an image horizontally or vertically
Add Border
Add a solid coloured border around an image
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 52 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 52 tools across 6 categories — Organize: Merge, Split, Reorder, Delete Pages, Add Blank Pages, Remove Blank Pages, N-Up Layout. Convert: Image to PDF, PDF to JPG, Extract Text. Edit: Rotate, Crop, Page Numbers, Header & Footer, Watermark, Stamp, Grayscale, Edit Metadata, Flatten PDF. Optimize & Repair: Compress, Optimize, Repair. Security: Protect, Unlock.
- 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.