.R55 file extension

WinZip helps you compress, decompress, share, organize, and manage files in ZIP and ZIPX archive formats. Before compressing, you can add password security using 256-bit AES encryption. WinZip Suite features seamless integration with email clients. You get a simple directory browser interface where you can scour through folders in your computer... (more)

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

Compress files and folders into RAR and ZIP archives.

Pack and unpack the most common archive file formats for free.

Create and extract archive files on your Windows PC.

ZipGenius helps you create ZIP archives and extract files with ease.

Fast and free compression tool to extract and create various types of archives.

Win-Ace is compression tool that deflates your files at high speed.

TUGZip is a strong utility for archiving with Windows Explorer integration.

Quick Zip performs archive operations over a wide range of archive types.

Free file archiver utility, open 7Z ISO TAR RAR ZIP ZIPX archives (200+ formats).

RarZilla Free Unrar can decompress RAR archives fast and easily.

StuffIt is a powerful and comprehensive archive manager.

Zipeg is a universal easy to use and freeware file opener for .zip and .rar.

Compress files, extract archive content and compile ISO images.

Organize, view, edit, print, catalog and find all of your graphic files.