Why I built PDFMerger
I kept seeing simple PDF tasks hidden behind clutter, limits, and unclear workflows. PDFMerger is my answer: a focused toolkit for quick document jobs.
About the development team.
A builder focused on practical AI, data, and document tools that stay simple, useful, and respectful of your files.
Manjurul Islam
AI Specialist & Data Scientist
I created PDFMerger because everyday PDF tasks should not require accounts, confusing upload flows, or heavy software. The project brings the tools people use most into one focused workspace: merge, compress, split, extract, crop, rotate, protect, number pages, insert pages, and convert between PDF, image, Word, and Excel formats.
My motivation is to keep document work calm and dependable. Pick a tool, add your files, adjust only the settings you need, and download the result without extra friction.
Beyond PDFMerger, I work across agentic programming, AI workflow design, data pipelines, and practical automation systems that connect models, tools, and real business processes.
Privacy by design
PDFMerger is shaped around local, task-focused processing. Your documents are handled only for the action you choose, never for advertising or model training.
Open source mindset
The project is lightweight and portable so it can keep improving. You can follow the work on GitHub, suggest features, or adapt ideas for your own workflow.
Get in touch
Feature request, bug report, or a better workflow idea? Connect with me on LinkedIn or GitHub. I read every useful suggestion.
Built with
JavaScript
PDF.js
WebAssembly
HTML / CSS
Node.js
Agentic programming
AI workflow design
Prompt engineering
LLM tool use
Data pipelines
PDF automation
Ready to make PDF work easier?
Open the toolkit, choose the document task, and finish the file without sign-up or clutter.