Yes. Basic PNG to ZIP conversions are free for everyone on PDF.to. Paid plans unlock larger files, batch jobs, and priority processing.
我从 PNG 到 ZIP会失去质量吗?
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Quality depends on the format pair. We use the best available encoder for ZIP and pass through metadata when the target format supports it. For lossy targets, our defaults aim for the smallest noticeable difference.
我最多能转换的 PNG 文件大小是多少?
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自由用户可以转换 PNG 文件, 最多到自由大小限制, 且文件类型不同。 PRO 用户可以平行转换大得多的文件和运行批次 。
我可以将多个 PNG 文件转换为 ZIP 吗?
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Yes — drag any number of PNG files onto the page at once. Free accounts process them sequentially; PRO accounts process them in parallel for faster results.
Does PDF.to keep my PNG files?
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No. Your PNG uploads and the resulting ZIP files are deleted from our servers within an hour of the job finishing. We do not read, index, or share their contents.
