Best PDF Merger Software in 2026

HiPDF

HiPDF suits people who need online PDF conversion, OCR, batch processing, or document editing.

LightPDF

LightPDF suits people who need PDF tools across web and desktop or mobile platforms, or who want to use chat for document tasks.

PDF4me Merge & Split

This suits people who need browser-based PDF merging or splitting, or developers and teams integrating those document operations through an API or automation connector.

iLovePDF

iLovePDF may suit individuals who need common PDF editing, conversion, OCR, and form tools across desktop, mobile, and web.

PDF Candy

It suits people who need PDF editing, conversion or file-management tools across web and desktop or mobile platforms.

AvePDF

AvePDF suits individuals with occasional document editing, conversion, or management needs, as well as users who need larger processing allowances.

DoKit suits people who need browser-based PDF processing without installing software.

Smallpdf

Smallpdf suits individuals who need a range of PDF tasks across desktop and mobile, including editing, conversion and signatures.

CombinePDF suits anyone assembling document packs, scanned forms, invoices, class handouts, image collections, receipts, or PDF chapters across its listed platforms.

PDF Arranger suits users who need local PDF page arrangement and editing across Linux, macOS, or Windows.

PDFtk suits people who need desktop PDF merging, splitting, or security tools, plus developers and organizations processing PDFs from scripts or servers.

PDFMerged suits people who need to combine PDFs or supported images in a browser without creating an account.