Merge Multiple PDF Files
Combine two or more documents into a single consolidated PDF instantly in local RAM.
Select PDF Files to Merge
or drag & drop multiple PDF files here
Documents (0)
Select a PDF to Split
or drag & drop a PDF file here
Comma-separated single pages or ranges (e.g., 1, 2-4). Leave blank to extract all pages separately.
Client-Side Guarantee
Whether you are merging engineering blueprints or splitting sensitive payroll records, processing executes directly inside your browser memory using pdf-lib. No file data is sent to external servers or stored in any database.
Merge PDF Files, Reports & Legal Contracts
Enterprise workflows, legal submissions, client proposals, and academic applications frequently require multiple records—such as contracts, financial statements, pitch decks, and reports—to be combined into a single polished PDF. KraftDoc allows you to merge documents instantly in your local browser memory without uploading sensitive company data.
Contracts & Agreements
Combine contracts, corporate presentations, and financial statements into one coherent file.
Resume & Experience
Stitch your CV with recommendation letters and past offer letters into one cohesive file.
Client-Side Processing
Files remain in your device memory; zero cloud uploads ensure strict document privacy.
Frequently Asked Questions
How do I combine multiple PDF files into a single document?
Drop your PDF files into the tool, rearrange them in the correct sequence, and click Merge. The combined file downloads immediately to your storage.
Will merging lower the print quality or readability of the original document?
No. KraftDoc does not re-compress images while merging, keeping text, stamps, and signatures in their native quality.
Does this tool upload my documents to any server?
No. All operations are powered locally via browser WebAssembly, meaning no external servers can access your paperwork.
Split & Extract Pages from Large Reports, Books & Contracts
Corporate audit logs, enterprise manuals, large contracts, and annual reports often span hundreds of pages. When you only need to extract specific appendices, signature pages, or balance sheets, transferring huge files across external servers is inefficient and risky. KraftDoc splits and extracts your exact page ranges instantly in local memory.
Extract Exact Pages
Isolate critical clauses, signature pages, or data tables from large documents.
Chapter Separation
Break large whitepapers, manuals, and reports into clean, focused sections.
Zero Upload Lag
Browser-local page parsing saves mobile data and preserves document privacy.
Frequently Asked Questions
How can I extract only one page from a large PDF?
Upload your document, type the exact page number into the page range field, and tap Split to download just that single page.
Does splitting a document lower its visual resolution?
No. KraftDoc isolates the PDF pages directly at the file stream level without re-rendering or downgrading images and fonts.
Are my files uploaded to any web servers?
No. The file extraction runs completely in local RAM inside your browser, ensuring no external access to your paperwork.