Merge & Split PDF Documents
Without Corrupting Quality
Consolidate multiple presentations, court exhibits, and billing receipts into one pristine PDF—or dissect dense 500-page volumes into custom page intervals with sub-second .NET 9 pipelines.
Interactive PDF Assembly Workstation
Upload your actual PDF files below to merge or extract pages directly via our serverless .NET backend.
Select or Drop Your PDF File Here
Select multiple PDFs to combine or reorder.
Engineered for Complex Legal & Enterprise Burdens
Whether you need to collate thousands of closing documents or isolate specific tax invoices.
Lightning Fast .NET 9 Kernel
Merges 100+ documents in parallel streams without re-compressing existing raster images or destroying vector definitions.
Audit-Grade Metadata Integrity
Optionally retain or sanitize original author tags, creation timestamps, and digital certificate footprints during extraction.
Dynamic Outline & Indexing
Automatically generates an interactive hierarchical table of contents bookmarks corresponding to each merged source file.
Technical Capabilities & Limits
Supported Formats
PDF (Standard 1.4 - 2.0)
PDF, PDF/A, Encrypted PDF
Maximum Input Files
Up to 5 files per batch
Unlimited files (Up to 500+)
Maximum Total Size
25 MB per job
2 GB per job
Bookmark Preservation
Yes
Yes + Auto TOC Generation
Server Retention
Purged in 2 hours
Purged in 2 hours / Instant
Merge & Split FAQ
Yes, PDFtoMore automatically reconciles conflicting AcroForm field identifiers to ensure text inputs, checkboxes, and signatures remain intact in the merged document.
Yes. Simply choose "Extract All Pages as Separate Files" in the split tool and our engine will bundle them into a single clean ZIP archive for download.