Merge & Split PDF Files Fast & Privately
Merge multiple PDF documents or extract specific page ranges entirely in browser memory with zero server uploads.
Loading tool…
How to Use Client-Side PDF Merge & Split Toolkit
- 1
Choose Merge or Split
Select the 'Merge Multiple PDFs' or 'Split & Extract Pages' tab.
- 2
Upload & Arrange Documents
Upload your PDF files, reorder merge sequence with arrow buttons, or enter the target page range.
- 3
Process & Download
Click Merge or Extract to process the document entirely in your browser and download the resulting PDF.
Frequently Asked Questions
No! All merging, page extraction, and PDF manipulation execute 100% in your local browser memory using WebAssembly and pdf-lib. Your confidential documents never leave your device.
Explore More Productivity Tools
Earnova Digital offers 10 free productivity tools — all running privately and client-side in your browser.
UNIX Epoch & Timestamp Converter
Convert Unix timestamps to UTC, local time, and relative dates with live ticking clock, reverse converter, and instant offset calculations.
Slug & URL Permalink Generator
Generate clean, SEO-friendly URL slugs and permalinks with international diacritic normalization, stop word removal, and bulk multi-line support.
Cron Expression Builder & Engine
Build and translate 5-part cron job expressions visually with plain English descriptions, preset schedules, and calculation of the next 5 execution times.