PDF Toolbox - Merge, Split, Compress Online
Merge, split, compress, rotate, encrypt, decrypt PDF files and more
PDF Merger - Combine PDF Files Online Free
Combine PDFs into one
PDF Splitter - Extract Pages Online
Extract specific pages
PDF Compressor - Reduce File Size Online
Reduce file size
Rotate PDF - Online PDF Page Rotator
Rotate PDF pages
Delete PDF Pages - Online PDF Editor
Remove unwanted pages
Reorder PDF Pages - Online PDF Organizer
Rearrange page order
Encrypt PDF - Add Password Online
Password-protect PDF
Decrypt PDF - Remove Password Online
Remove PDF password
PDF to Image Converter - Online Free
Convert PDF to images
PDF Operations — Merge, Split, Watermark
PDFs are the standard for cross-device document presentation. This toolbox handles essential PDF operations: merging multiple PDFs, splitting at specific pages, and applying watermark overlays. All operations happen locally in the browser — files never upload to any server.
Merge Strategy
When merging PDFs, page size inconsistency is common. This tool auto-detects mixed page sizes and can normalize to a target size. A4 is recommended for international documents. US Letter is suitable for American audiences.
Watermark Feature
Apply text watermarks for "Draft," "Confidential," or "Under Review" labels. Adjust opacity for draft vs. final document indication. Watermarks are rendered directly on PDF pages and appear in printouts.