Upload PDFs, organize order, remove files from the queue, and export a merged PDF or separate pages in ZIP.
Combine PDFs, reorder files, support password-protected PDFs, remove protection when you know the password, and export a protected final PDF.
PDF files
Drag and drop PDF, .PDF here
or click to select files
Accepted: PDF, .PDF
The interface works with a file queue. Move PDFs up or down, remove items, and create a final document in the exact order you need.
Split mode takes the first PDF in the queue and exports each page as a separate file inside a ZIP, useful for attachments, contracts, and scanned documents.
When splitting pages, you can set a ZIP password where the browser and library support encryption. PDF merge creates a regular PDF file.
Processing happens in the browser whenever possible. Files and inputs do not need to be uploaded to the site server for the main workflow.
Encrypted, corrupted, or specially protected PDFs may fail to load. For sensitive documents, review the generated file before sharing it.
Yes. Use move up and move down buttons before merging.
Yes. Split mode creates one PDF per page from the first file in the queue.
No by default. Assembly uses local browser processing.
Yes for the ZIP package when supported by the browser and library.
Helpful links to continue similar tasks without starting over.
Image and PDF Converter
Convert 20+ image formats and PDF directly in your browser with a fast, free, no-sign-up workflow.
File Hash and Checksum
Calculate MD5, SHA-1, SHA-256, SHA-384, SHA-512, and CRC32 for local files with comparison and export.
Gzip, Deflate, and Password ZIP
Compress/decompress gzip/deflate, package files or folders into ZIP, and extract ZIP locally.
Tools on this page run directly in your browser and do not send entered content to a backend. This improves privacy and reduces latency.
