Merge, split, compress, and convert PDF documents in your browser.
Combine multiple PDF files into a single organized document in your browser.
Extract specific page ranges or split a PDF document into separate files.
Reduce PDF file size locally in your browser while preserving document clarity.
Convert JPG, PNG, and WebP images into a single clean PDF document.
PDF (Portable Document Format) is the global standard for contracts, academic papers, and official receipts. However, managing PDF files usually involves slow cloud uploads or expensive software licenses.
allinkit processes all PDF operations directly inside your web browser using local WebAssembly binaries. Your confidential files never touch our servers, providing maximum security, speed, and privacy.
Select the ideal tool according to your document workflow requirements.
Consolidate invoices, application documents, or contracts into one tidy attachment.
Separate specific contract clauses, chapters, or individual receipts from bundled reports.
Shrink heavy scanned documents to comply with strict email or job application size limits.
Extract presentation slides, diagrams, or pages for inclusion in websites and documents.
Always keep a copy of your source PDF before applying splitting or compression operations.
Check scanned document legibility when applying maximum compression to ensure signatures remain crisp.
No. All PDF processing happens entirely in your local browser memory using PDF-lib. Files are never uploaded.
Our engine handles documents with hundreds of pages smoothly, limited only by your computer's local memory.
Encrypted PDFs must be unlocked before merging to allow page stream copying.
Yes. Because files never leave your device, it is completely secure for non-disclosure agreements and financial records.