iPdf2Merge is a free online tool that merge pdf files. Merged files are sorted by upload order or file name. Unlimited uploads, no email, and no registration is needed.

• Merge Multiple PDF Files into Single PDF File
• Sort Merged Files by Upload Order or File Name
• Academic: Combine Proofs, Narratives, Results, E-books, ..
• General: Combine Invoices, Statements, Contracts, ..
• Combine PDF generated by iPDF2Split
• Unlimited Uploads
• No Registration, No Email