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Phan mem nen va giai nen mien phi

Nguoi dung may tinh hau het deu biet den cac chuong trinh nen/giai nen thong dung nhu WinZIP hay WinRAR. Nhung phan mem nay deu co ban quyen va gia khong nho. Viec su dung phan mem khong co ban quyen la dieu khong nen, vi vay neu khong du kha nang tai chinh thi ban co the su dung nhung giai phap thay the mien phi duoi day.

Ten phan mem: 7-ZIP
Phien ban: 3.42
Dung luong: 821 KB
Dia chi tai: http://www.7-zip.org

7-ZIP la phan mem ma nguon mo, mien phi. Nhu ten goi cua phan mem, 7-ZIP su dung dinh dang 7z la chinh. Di nhien, chuong trinh van co the nen them duoc dinh dang tar va zip. Ngoai ra, no co the doc duoc cac dinh dang sau: 001, arj, bz2, cab, cpio, deb, gz, lzh, rar, rpm, tar, z, zip. Chuong trinh khong ho tro doc cac file anh CD/DVD.

Giao dien chinh cua chuong trinh la cua so 7-ZIP File manager co chuc nang giong WinRAR. Ban co the mo 2 bang theo kieu Norton Commander de de dang quan ly file. Dac biet, 7-ZIP con ho tro giao dien tieng Viet. Chuc nang cua 7-ZIP kha khiem ton, ban chi co the nen va giai nen hoac cat va rap tap tin ma khong the lam bat ki viec gi them.

Tuy 7-ZIP chua ho tro nhieu tinh nang nhu cac chuong trinh khac nhung doi voi nhung nguoi chi can co mot chuong trinh nen va giai nen don gian lai co giao dien tieng Viet thi 7-ZIP dap ung tot.

Ten phan mem: IZArc
Phien ban: 3.5 beta 3
Dung luong: 3.2 MB
Dia chi tai: http://www.izarc.org

IZArc ho tro doc cac dinh dang file nen: 7z, a, ace, arc, arj, b64, bh, bin, bz2, bza, c2d, cab, cdi, cpio, deb, enc, gca, gz, gza, ha, img, iso, ize, jar, lha, lib, lzh, mbf, mdf, mim, nrg, pak, pdi, pk3, rar, rpm, tar, taz, tbz, tgz, tz, uue. Va ho tro nen cac dinh dang file: 7z, bh, bza, bz2, cab, jar, lha, tar, gz, zip, yz1.

IZArc co giao dien chinh dang cay thu muc nhu Windows Explorer hay giao dien co dien giong WinZIP va WinRAR. Ngoai chuc nang nen/giai nen, chuong trinh con co mot so tinh nang nhu: Convert Archive (chuyen doi dinh dang file nen), Convert CD image (chuyen doi dinh dang file anh dia CD), UU/XX/MIME Encode, ma hoa du lieu, Repair Archive (sua chua loi tap tin nen), cat va rap tap tin. IZArc ho tro chuyen doi cac dinh dang BIN, MDF, NRG, PDI sang ISO thong dung, giup ghi dia de dang.

IZArc nen file kha cham. Mot khuyet diem nua la sau khi nen xong chuong trinh khong tu dong, nguoi dung phai lam them dong tac nhan nut close (x).

Voi viec ho tro rat nhieu dinh dang file nen va dac biet la ho tro chuyen doi dinh dang file anh dia CD/DVD, IZArc huu ich cho ban khi tren Internet ngay cang co nhieu dinh dang file nen.

Ten phan mem: TUGZip
Phien ban: 3.4
Dung luong: 3.92 MB
Dia chi tai: http://www.tugzip.com 

Ngoai TUGZip, chuong trinh con ho tro doc cac dang file nen sau: 7-Zip, Ace, Arc, Arj, Ar tools, BlackHole, BZip2, Cabinet, CPIO, Debian, GC, IMP, Java, LHA, Rar, Red Hat, SQX, Tape, YZ1, Zip, Zoo, Quake, Winamp skin va cac dang file anh dia: BIN, C2D, IMG, ISO, NRG.

TUGZip ho tro nen cac dinh dang file: 7z*, BH, CAB*, JAR, LZH*, SQH*, TAR, TBZ, TGZ, YZ1, ZIP* (nhung dinh dang file nen co dau sao (*) ho tro tao file tu chay exe).

TUGZip co giao dien don gian nhung day du thong tin va de su dung. No co ba che do hien thi:

- Classic: kieu truyen thong thuong thay o WinZIP WinRAR va mot so phan mem khac.

- Explorer: Kieu cay thu muc nhu Windows Explorer nhung TUGZip con bo sung them mot cua so hien thi cac thong tin cua file nen.

- Combined: Giong Explorer nhung duoc gian luoc cua so hien thi cac thong tin ve file nen.

Chuong trinh con co mot so tinh nang cho file nen nhu Repair Archive (sua chua), Multi Extract (giai nen hang loat), Batch Archive Creation, Archive Converter (chuyen doi qua lai giua cac dinh dang), Self-Extractor (tao file exe tu chay), Encryption (ma hoa).

TUGZip nen file kha nhanh (nhanh hon so voi IZArc) voi nhieu tuy chon va nhieu muc nen file (tuy tung dinh dang). TUGZip cung ho tro nen file tu menu chuot phai trong Windows Explorer. Tuy nhien, luc dau cai dat chuong trinh, ban se thay trinh don cua chuong trinh kha dai. Ban co the mo trinh quan ly file cua TUGZip, vao muc Option/Configuration/System, trong muc Shell Extension Menu Items tat bot hoac them mot so dinh dang file nen ma ban thich.

Giao dien dep va de su dung, co nhieu tinh nang, toc do nen file nhanh, TUGZip xung dang de ban xem xet.

Ten phan mem: KGB Archiver
Phien ban: 1.1
Dung luong: 874 KB
Dia chi tai: http://www.softpedia.com/get/Compression-tools/KGB-Archiver.shtml

Trong nhung dinh dang file nen hien nay, ngoai nhung dinh dang co kha nang nen cao nhu RAR, 7-ZIP... chung ta lai co co hoi gap mot dinh dang file nen nua do la KGB. Day la dinh dang file nen con kha moi me, chua duoc nhieu nguoi biet den nhung kha nang nen cua no rat "kinh khung" - nen 450 MB xuong con 2 MB nhung voi thoi gian nen/giai nen khoang 8 gio!

KGB co cach su dung cung giong nhu cac chuong trinh nen thong dung, nhung hoi bat tien khi hai tinh nang nen va giai nen lai nam o hai phan khac nhau. Tuy nhien, KGB cung khong quen tich hop vao menu chuot phai de de dung hon. De thiet lap thong so cho chuong trinh, ban chay file kgb_arch_conf.exe trong thu muc chua cac file cai dat cua KGB.

KGB Archiver co nhieu muc do nen: minimal, very weak, weak, normal, medium, above medium, good, very good, extreme, maximum. Tuy nhien, ban chi nen chon normal hay medium. Neu chon maximum, thoi gian giai nen tap tin kgb kha lau, co khi mat ca buoi van chua xong.

Thu nghiem cho thay, KGB Archiver co muc nen tuong duong voi zip, rar va 7z khi chi co mot file, nhung thoi gian lai lau hon. Tuy vay, khi thu nghiem voi nhieu tap tin va thu muc cung mot luc, KGB Archiver da chung to kha nang cua minh voi muc nen "kinh khung". Tuy nhien, thoi gian la mot tro ngai cua dinh dang nay. Ban co the tham khao them ve kha nang nen cua KGB tai dia chi web http://www.icpnet.pl/~tomekpawlak/kgb.

Nhu vay, co the noi cac phan mem nen va giai nen mien phi co kha nang khong thua kem gi cac phan mem co phi. Tham chi, chung con co the doc va nen duoc nhieu dinh dang hon. Tuy nhien, ban cung dung qua ky vong vao cac phan mem mien phi nay vi chung khong the nen nhung dinh dang doc quyen nhu rar. Moi phan mem duoc gioi thieu trong bai viet nay deu co nhung uu diem rieng. 7-ZIP la phan mem ma nguon mo, co giao dien tieng Viet, ho tro tot dinh dang 7z. IZArc doc va nen kha nhieu dinh dang va con co chuc nang chuyen doi dinh dang anh. TUGZip co giao dien dep va de su dung. KGB Archiver lai co muc nen cao nhat. Ngoai ra, ban con co the kham pha them cac phan mem moi tai mot so kho phan mem tren mang nhu dowload.com, softpedia.com, soft32.com,...

Tran Duc Trung
Email: trungtd36@gmail.com