Merge Architecture Blueprints & Plans

Combine A1 floor plans with A4 spec sheets. Our tool handles mixed page sizes perfectly, keeping your construction set organized in one file.

100% Secure & Offline-Ready

Your files never leave this device. Click to learn how.

Merge Queue

Drop PDFs to begin

Drop PDFs to merge

Drag in multiple PDFs or click to select. Reorder them after upload and merge instantly in your browser.

Private, Offline Merge

Why use this tool?

Managing PDF pages shouldn't be complicated. Whether you are on web or any other platform, our tool allows you to merge pages quickly and securely.

Secure & Private

All processing happens right here in your browser. Your files are never uploaded to any server, ensuring 100% privacy for your sensitive documents.

No Installation Required

Forget about installing heavy software like Adobe Acrobat. This tool works instantly in your browser, saving you time and disk space.

Frequently Asked Questions

Will the A1 pages get shrunk to A4?

No. We respect the original page dimensions. Your A1 pages stay huge, and your A4 pages stay standard.

Can I handle very high-resolution vectors?

Yes, our engine is designed to handle complex vector graphics without data loss.