Combine multiple PDF files into one document with local ordering controls — handy for packets, portfolios, and scanned sets.
Large PDFs can exhaust browser memory during decode and stitch. The limit keeps merges responsive on typical laptops and phones without freezing the tab.
Yes. Image-based scans can be combined like any other PDF. Text searchability depends on whether the source PDFs already contain text layers.
No. Parsing and stitching run client-side. Clear your downloads folder if you used a shared computer.