Merge PDF
Combine multiple PDFs into one file in the order you choose.
Free Online PDF Tools
Merge, compress, split, organize, edit, sign and protect PDF files — all in one simple workspace.
Quick access
Popular PDF tools
Start with the PDF actions you use most.
PDF tools
Choose what you want to do.
Popular PDF Tools
Essential PDF actions.
Organize PDF
Arrange and manage pages.
Remove Pages
Remove selected pages from a PDF.
Organize PDF
Reorder PDF pages in a clear visual workflow.
Crop PDF
Trim margins and adjust the visible page area.
Page Numbers
Add page numbers with placement and starting-number controls.
Flatten PDF
Flatten supported interactive form fields into fixed page content.
Edit & Sign PDF
Edit content and signatures.
Add Text
Place custom text on selected PDF pages.
Add Image
Place a logo, signature image or photo on a PDF page.
Watermark PDF
Add a text watermark to your PDF with a live preview.
Compare PDF
Compare two PDF versions side by side and review text-item differences.
Edit Metadata
Update PDF title, author, subject and metadata fields.
Extract Images
Get all photos from a PDF at once.
Sign PDF
Place a visual electronic signature on a PDF document.
PDF to ZIP
Save every PDF page as a separate file in a ZIP.
Protect & Repair
Secure and recover PDFs.
Built for everyday PDF work
Clean workflows. Clear results.
Focused workspaces
Each PDF task opens in a clear, dedicated workspace.
Clear processing
Progress, results and download actions stay easy to follow.
Premium when needed
Upgrade for an ad-free signed-in experience and plan benefits.
How it works
Three steps. Done.
01
Select a PDF
Upload or drag in your PDF.
02
Choose your options
Set the controls you need.
03
Download the result
Save the processed PDF.
Simple PDF workflow
Open a tool. Process your PDF. Download the result.
AJN PDF keeps everyday PDF work direct, responsive and easy to understand.
Fast on desktop
Open any PDF tool directly for longer editing, organization and document workflows.
Open PDF toolsDesigned for mobile
Use the same focused PDF tools from a phone or tablet with a responsive interface.
Browse toolsClear processing
Each tool shows the relevant file handling, limits and processing behavior before you work.
View securityAJN PDF
Professional PDF tools, direct access
- Merge, split, compress, organize, rotate and crop PDFs.
- Add text, images, signatures, page numbers and watermarks.
- Protect, unlock and repair supported PDFs with clear validation.
Image tools
AJN BUZZ
Need image tools?
Continue to AJN Buzz for image compression, resize, crop, conversion and quick image editing tools.
Compress ImageReduce image file size.Resize ImageSet custom image dimensions.Crop ImageFrame exactly what you need.Convert ImageSwitch common image formats.Photo EditorMake quick visual adjustments.Meme MakerCreate shareable image content.
Open AJN Buzz Image ToolsBuilt for daily PDF work
Simple, focused and production-ready.
25 focused public PDF tools
No public login required
Responsive desktop and mobile UI
Clear file-processing information
Helpful answers
The important details, explained simply.
Quick answers to common questions about files, conversions, privacy and availability.
How does AJN PDF handle my files?
The method depends on the tool. Each tool page explains how it handles files, and the file-processing policy gives the full details.
Are my documents kept permanently?
AJN PDF does not provide permanent document storage for these tools. When a workflow needs temporary processing, files are removed after delivery according to the file-processing policy.
Can AJN PDF unlock a file without the password?
No. Unlock PDF requires the current valid password and confirmation that you own the document or have permission to remove its protection.
Will every conversion look exactly the same?
Complex layouts, scans and uncommon formats can vary during conversion. Important limitations are shown where relevant, and important results should be reviewed before final use.
Why might advertisements not appear?
Advertising can depend on your consent choice, ad blockers, regional requirements, available inventory and the advertising service.
Which tools appear in the directory?
The directory shows tools that are ready for public use. Tools still being tested stay out of the main experience until they meet release checks.