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Smallpdf offers Free Trial, but PDFdoctor does not.
PDFdoctor is designed for Individuals, Freelancers, Medium Business and Small Business.
Smallpdf is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Smallpdf begins at $7/User/Month when Billed Yearly, while pricing details for PDFdoctor are unavailable.
Some top alternatives to PDFdoctor includes PDF Convert Free, PDF4me, ZonePDF, Smallpdf, Soda PDF, Convert PDFs, Qualified, Workvivo, HiPDF, SimPDF, DeftPDF and IFTTT.
Some top alternatives to Smallpdf includes AltoPDF, ZonePDF, iLovePDF, Adobe Acrobat DC, pdfFiller, Easy PDF, Soda PDF, PDFChef, DeftPDF, LightPDF and EaseUS PDF Editor.