pdf.com Simple as 1

Merge to PDF (Page Edit)

How to use
Select the files to merge, then drag the thumbnails to change their order; use the delete button on a thumbnail to remove a file.
You can also insert a web page (just enter its URL) or a blank page, and rotate, split or crop individual files before merging.
Click "Start Processing" to merge everything into one PDF and download it. Password-protected PDFs ask for the password when added.
Supported common document and image formats, as follows:
Documents: pdf     doc     docx     dot     dotx     wps     wpt     rtf     txt     html     htm     mht     xml     xls     xlsx     xlsm     xlt     xltx     csv     prn     et     ett     ppt     pptx     pptm     pot     potx     pps     ppsx     dps     dpt
Images: jpg     jpeg     png     bmp     gif     tiff     wmf     emf     heic     heif     webp     svg     ofd
AutoCAD： dwg
OFD： ofd