Auto-Merge Every PDF Dropped into a Dropbox Folder in Power Automate: A 6-Step Dynamic Workflow
The painful part of "merge these PDFs" tickets is not the merging, it is knowing what is in the folder at run time. Names change, files come and go, somebody adds a fifth document at 4:55 pm. This walkthrough builds the exact pattern in Power Automate with PDF4me Merge multiple PDF files, Dropbox, and a single Apply to each loop. Six flow actions. Zero hardcoded filenames. Every PDF currently in the watched folder gets stitched together the moment a new file lands, and the output name carries the file count so each run is uniquely identifiable.