PDF to DjVu
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Step 1: Upload the PDF you want to convert using the upload box, even if it is a large document or scanned book.
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Step 2: Our smart engine converts your PDF to DjVu, applying advanced optimization to drastically reduce the file size without noticeable quality loss.
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Step 3: Once finished, click the download button to save your new DjVu file to your device.
This tool converts one PDF file at a time; start a new conversion as soon as the current one finishes.
Measured on our servers
What to expect when converting PDF to DJVU
Real numbers from every conversion on this tool since 24 October 2026. Nothing here is estimated: we record how long each job took and how large the files were. File names and contents are never stored.
68 s
Typical processing time
for a 8.1 MB file (median)
256
Conversions
since 24 October 2026
180 MB
Largest file converted
since 24 October 2026
-52%
Output size
about 52% smaller than the input
Expected time by file size
How long conversions take
share of all conversions
- under 1 s0%
- 1–10 s20%
- 10–60 s25%
- 1–5 min40%
- over 5 min15%
Times are server processing only, measured after the upload finished; upload and download are not included. Large files take longer, but the limit is the same for everyone: no account, no queue priority to buy. Updated 2026-10-27
