Convert Multiple HTML Pages into a Single PDF in Parallel Asynchronously convert multiple HTML documents to PDF in parallel using various options and merge the resulting PDFs into a single PDF document. The implementation uses the asynchronous conversion methods of the HTML to PDF converter. First HTML Page URL Second HTML Page URL Asynchronous Conversion Options Enable asynchronous parallel conversion HTML Viewer Options Width: px Height: px Zoom: % PDF Document Options Size: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 B0 B1 B2 B3 B4 B5 ArchA ArchB ArchC ArchD ArchE Flsa HalfLetter Ledger Legal Letter Letter11x17 Note Auto Width Orientation: Portrait Landscape Margins: Left: pt Right: pt Top: pt Bottom: pt Auto Create Outline Navigation Options Timeout: sec Delay Conversion : sec PDF Security Options User Password: Owner Password: Print Enabled Fill Form Fields Enabled Edit Content Enabled Edit Annotations Enabled Copy Content Enabled Copy Accessibility Content Enabled Encryption Type: RC4 AES Encryption Key: 40 Bits 128 Bits 256 Bits Convert HTML to PDF