.R78 file extension

WinZip is a file compression utility that lets you open all major compression formats, including ZIP, ZIPZ, RAR, 7Z, TAR, GZIP, VHD, XZ, and POSIX TAR. WinZip allows the creation of compressed ZIP and ZIPX files using your files. You can also protect the archives using password encryption... (more)

The program works with the following extensions: 7z, gz, tgz, zip, iso, rar, z, uu, bz, tz, arc, uue, xxe, ace, arj, cab, jar, img, bz2, b64, bhx, hqx, lha, mim, tar, lzh, taz, wjf, tbz, tbz2, wzmul, r02, r83, r18, r50, r66, r03, r84, r19, r51, r67, r04, r30, r85, r20, r52, r68, r69, r05, r33, r86, r21, r53, r70, r06, r36, r87, r22, r54, r71, r07, r37, r88, r23, r55, r73, r08, r38, r89, r24, r56, r74, r09, r39, r90, r25, r57, r75, r10, r40, r91, r26, r58, r76, r11, r41, r92, r27, r59, r77, r12, r44, r93, r28, r60, r78, r13, r45, r94, r29, r61, r79, r14, r46, r95, r62, r80, r15, r47, r98, r63, r81, r16, r48, r99, r64, r00, r01, r82, r17, r49 and r65

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