Nén PDF
Giảm dung lượng PDF trong browser của bạn
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Cách dùng
- 1Upload một PDF
Drop hoặc chọn file PDF.
- 2Chọn chất lượng
Chọn low, medium hoặc high cho chất lượng image.
- 3Download
Lưu PDF nhỏ hơn về máy.
Về Nén PDF
Giảm dung lượng PDF bằng cách re-encode image và strip metadata. Chạy hoàn toàn trong browser - hoàn hảo cho document nhạy cảm.
Cho công việc, học tập hay cá nhân - tool này free dùng bao nhiêu lần cũng được. Không watermark, không sign-up, không ads trong document của bạn.
Câu hỏi thường gặp
PDF sẽ nhỏ đi bao nhiêu?
Tuỳ file. PDF nhiều image nén được nhiều nhất (thường 30–60%). PDF chỉ có text thì không giảm được mấy.
Nén có lossless không?
Text được giữ nguyên hoàn toàn. Image được re-encode thành JPEG ở chất lượng bạn chọn.
Đọc thêm
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