Compress, decompress and convert files within the browser without overwriting the original files.
Combine page content from multiple PDFs into one new file in your chosen file order.
Read original page numbers, remove, move or rotate pages, then export a new PDF or split pages into files.
Select an ordinary XLSX worksheet or UTF-8 CSV, preview its data and convert the file format.
Align columns by header name and append data from multiple XLSX or CSV files into one table.
Trim cell whitespace, remove empty rows and deduplicate by selected columns or full rows, then export.
Select a PDF page range, render it in the browser and download the PNG page by page.
According to the order of the selected files, put the pictures on one page each and synthesize them into a local PDF.
Compress local files to a ZIP, or download files within a ZIP one by one.