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Nen PDF Online Mien Phi

Lam nho PDF mien phi phu thuoc vao dieu gi khien no nang. Lam phang tep nhieu bieu mau de bot phan chong lop; voi tep quet va nhieu hinh anh, trich xuat tung trang thanh anh, nen anh, roi dung lai tai lieu. Moi buoc mien phi, truc tuyen, khong can tai khoan.

Last reviewed: 2026-06-11

Reviewed by FreetoolOnline editorial team

Ba buoc de thu nho PDF da quet: trich xuat moi trang thanh anh, nen cac anh do, roi dung lai file PDF.
Ba buoc cho PDF nhieu hinh anh: trich xuat moi trang thanh anh voi https://freetoolonline.com/pdf-tools/pdf-to-images.html, nen cac anh voi https://freetoolonline.com/image-tools/compress-image.html, roi dung lai tai lieu voi https://freetoolonline.com/pdf-tools/images-to-pdf.html thanh PDF nho hon.
Thuoc tinhGia tri
Dinh dangTruc tuyen, khong cai dat, khong can tai khoan
Chi phiMien phi
Phu hop nhatPDF quet / nhieu hinh anh
Tiet kiem (PDF quet)30-70% kich thuoc goc
Gioi han kich thuoc tepKhong gioi han; xu ly trong trinh duyet toi 500 MB

Hai cach mien phi xu ly hau het cac PDF qua lon. Thu nhat, lam phang: nhieu PDF mang theo truong bieu mau, ghi chu va cac lop xep chong khien tep phinh to, va lam phang se gop chung vao noi dung trang - thuong giam kich thuoc ma khong thay doi nhin thay duoc. Dung cong cu flatten PDF cho viec do. Thu hai, voi ban quet va tai lieu nhieu anh (ly do thuong gap khien PDF phinh to), hay trich xuat tung trang thanh anh, nen nhung anh do, roi dung lai PDF. Buoc dung lai do bien van ban chon duoc thanh mot hinh anh phang, vi vay hay giu ban goc neu ban van can sao chep van ban. Khong chac truong hop cua ban? Kiem tra tep truoc.

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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