PDF Merger
Drag and drop multiple PDF files here, or click to browse. Reorder and bind documents locally.
Merger Panel
Documents are loaded sequentially in memory. We clone each index page client-side and bind them together. Your uploads stay private inside your sandbox local workspace.
Local Client-Side PDF Merger
Combine several PDF files into a single document without network uploads. Reorder pages, verify page counts, and download combined packages instantly.
Reorder Document Sequences
Use Up and Down controls to sort files easily. Combined PDF outputs will assemble documents in the exact order you organize them.
Dynamic Page Counts
The tool loads PDF headers on selection to extract page totals. Inspect the total output page volume before executing the binder assembly.
Absolute Work Privacy
PDF assembly is executed within the browser using JS memory arrays. Your contracts, forms, and personal documents never leave your browser sandbox.
Fast PDF Copy Engine
Powered by pure Javascript memory mapping, copying and combining pages takes under a second for standard-sized documents.
Local System Limits
Standard browser capabilities enable fast processing for all hardware. Support depends on browser memory constraints.
Size & Volume Allocations
- Individual File LimitsMax 100MB per document. Restricting single document size protects the browser parser from execution locks.
- Page Count Safety CapMax 500 total combined pages. Capping output sizes ensures safe memory allocations and blocks tab crashes.