Reorder files, reorder or delete pages, rotate, add page numbers, and set metadata — all before you merge. Nothing ever leaves your browser.
Drop files here, or click to choose. You can add more files later.
Drag the ⠿ handle to change merge order. Click a file to edit its pages.
Filenames and page counts only — no file content is stored.
No. Every PDF stays in your browser session. Merging, page editing, and rendering all happen locally using JavaScript libraries loaded from a CDN — your files are never transmitted anywhere.
Yes. Drag any file card up or down in the file list to change the order it appears in the final merged PDF.
Yes. Open a file's page grid and drag any page thumbnail to a new position within that file.
Yes. Click the omit icon on any page thumbnail to exclude it from the merged output. Omitted pages are skipped, not deleted from your original file.
Yes. Each page thumbnail has a rotate button that rotates that page 90 degrees at a time, independent of other pages.
There's no fixed limit imposed by the tool itself. Since everything runs in your browser, very large batches depend on your device's available memory.
No. Pages are copied directly from the source PDFs at their original resolution and quality — nothing is rasterized or recompressed.
Yes. Turn on page numbers in the output settings and choose a corner position before merging.
Yes. The output settings panel lets you set a title, author, and subject that are saved into the merged file's metadata.
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