7-Zip

7-Zip la mot trinh luu tru tap tin chu yeu dung cho he dieu hanh Windows. No co the hoat dong bang dong lenh hoac voi giao dien do hoa nguoi dung. No cung co tinh nang tich hop cung moi truong Windows. 7-Zip la phan mem mien phi, phat trien boi Igor Pavlov va phan phoi duoi giay phep nguon mo cua GNU. No la doi thu nang ky cho cac phan mem thuong mai nhu WinZip va WinRAR (ca hai deu la phan mem nguon dong). 7-Zip co phien ban 64-bit danh cho ban Windows XP Professional x64. Duoi cai ten p7zip, 7-Zip da duoc mang sang su dung tren he thong ho Unix nhu Linux va FreeBSD.

Du an duoc bat dau nam 2000.

7-ZIP ho tro giao dien da ngon ngu, trong do co tieng Viet.

7-Zip ho tro nhieu dinh dang luu tru, mac dinh la dinh dang 7z.

Mac dinh, nhieu chuong trinh co the tao dang luu tru 7z, voi phan mo rong .7z, dung giai thuat LZMA de nen. Dinh dang kha moi nay cho phep luu tru tap tin voi he so nen rat cao, co the so sanh voi dinh dang nen manh pho bien nhu RAR (dua tren mot giai thuat nen rieng). Tap tin 7z co kieu MIME la application/x-7z-compressed.

7-Zip ho tro nhieu dinh dang luu tru nen (va ca khong nen). Nhung dinh dang ho tro gom ZIP, tap tin Microsoft cabinet (CAB), RAR, ARJ, gzip, bzip2, LZH, tar, CPIO, rpm va dang luu tru Debian deb. Vi ly do phap ly, dinh dang ACE khong con duoc ho tro.

Doi voi tap tin ZIP va gzip, 7-Zip dung mot ban sua doi cua giai thuat DEFLATE de co ty le nen cao hon trong cung mot thoi gian. Ban sua doi nay cung duoc dung trong cong cu AdvanceCOMP.

Dinh dang file 7z nguyen thuy la mo, kien truc dang modul cho phep chua tap tin duoc nen bang cac giai thuat khac nhau. Ten tap tin duoc luu bang Unicode.

• Chu y: Ve dinh dang nen, chua cho phep nen voi duoi LZH o phien ban 4.65 nam 2009.

7-Zip ho tro nhieu tinh nang co the khong co trong cac chuong trinh nen thuong mai thong dung.

• Doi voi dinh dang tap tin 7z, 7-Zip ho tro ma hoa theo chuan ma hoa tien tien 256-bit (tieng Anh: Advanced Encryption Standard) ca tap tin va cau truc thu muc, ngan nguoi dung khong co mat khau xem noi dung duoc luu tru.
• 7-Zip ho tro chia khoi (tieng Anh: volume) kich thuoc tap tin dong, tien dung de sao luu du lieu vao cac thiet bi luu tru ngoai nhu CD va DVD.
• Trong che do 2 cua so, 7-Zip giong nhu trinh quan ly tap tin chinh thong.
• Phien ban dac biet 64-bit ho tro anh xa bo nho lon de nen nhanh hon.
• Cho phep tao luu tru dong dac (solid archive) de co ti le nen cao hon (kho sua doi tap tin nen hon).
• Co the giai nen de xem nhanh 1 tap tin trong solid archive thay vi giai nen toan bo nhu cac chuong trinh khac.

Hien tai 7-zip co the nen tep tin theo 3 dinh dang la zip, 7z, va tar. Toc do nen cua 7-zip kem hon WinRAR va khi nen chuong trinh nay su dung nhieu RAM may tinh hon. Tuy nhien ti le nen dat cao hon WinRAR.^{[can dan nguon]}

Toc do giai nen cua 7-zip o muc cao va tieu thu it RAM may tinh. 7-zip co the giai nen nhieu dinh dang nhu zip, 7z, rar, arj, bz2, bzip2, cab, cpio, deb, dmg, fat, gz, gzip, hfs, iso, lha, lzh, lzma, ntfs, rpm, swm, tar, taz, tbz, tbz2, tgz, tpz, vhd, wim, xar, xz (Cac dinh dang tren nam trong 7-zip phien ban 9.07 beta)

• Trang chu 7-Zip
• Trang web chinh thuc bang Tieng Viet
• Project: 7-Zip - Trang du an 7-Zip tai SourceForge.
• 7zX - Chuong trinh nen 7z cho Mac OS X
• p7zip - phien ban 7-Zip cho he thong giong Unix
• MaximumCompression.com, trang cung cap ket qua nen thu nghiem tu nhieu cong cu nen khac nhau (bao gom 7-zip)

• Phan mem nen du lieu
• Phan mem nguon mo
• Phan mem mien phi
• Phan mem tu do
• Phan mem nam 1999
• Phan mem tu do da nen tang
• Phan mem tu do duoc lap trinh bang C++

• Bai viet co trich dan khong khop