ZIP para PDF

Your choice, and one merged PDF is the default -- usually what an archive of scans or chapters is actually for. Choosing 'a PDF for each file' returns them separately in a new .zip instead.

Sorted by name, numerically -- so page2 comes before page10. Plain alphabetical sorting gets that backwards, which quietly shuffles almost every scanned document that has ever been zipped. You can sort by the date in the archive instead.

The rest still convert. Every file that was left out is listed by name with the reason on the result screen, so nothing disappears silently.

.docx, .doc, .rtf, .odt, .xlsx, .xls, .ods, .pptx, .ppt, .odp, images, .txt, .csv, .md and any PDFs already inside. Up to 100 files per archive.

No. Encrypted archives cannot be read -- unzip it first, then zip it again without a password.

Yes. Every tool works without paying and without an account. Files can be up to 200 pages and 80 MB, and a run that fails costs you nothing.

No. All tools work without signing in. An account raises your hourly allowance and lets you see what you have processed.

It travels over an encrypted connection into a directory created for that single request, is processed, is returned to you, and the working copy is deleted as the request finishes. We keep a record that an operation ran — never the filename or the contents.