compression

PDF file compressor software that reduces the size of PDF files while maintaining their quality. Suitable for sending or storing PDF files. Just open the PDF file, click the 'Make PDF Smaller' button, and receive the compact, optimized PDF file.

Free UPX is a graphical interface for UPX with access to all documented and undocumented parameters, simplifying the use of Ultimate Packer for Executables without requiring command line knowledge.

Zipeg is cross-platform software that opens both .rar and .zip files on Mac OS X Leopard, Snow Leopard, and Tiger.

CacheGuard is a versatile Web Security Gateway that comes with features like firewall, web antivirus, web compression, URL filtering, forward/reverse proxy, WAF, antivirus, web load balancing, bandwidth shaping, and more.

Elecard MPEG Player is a software-only media player that decodes various formats including MPEG-1, MPEG-2, MPEG-4, VP8/9, AVC/H.264 and HEVC/H.265. Its high-resolution and full-quality decoding make it suitable for efficient CPU usage.

A software that secures messages and files through encryption, encoding, compression, and obfuscation. It allows users to choose from several combinations of security measures and requires a password known only to the sender and receiver. Protection can be achieved with just one click.

Directory Opus is a file manager that is a suitable replacement for Windows Explorer. Its unique features, fast performance and intuitive interface earned it the PC Magazine US Editors Choice award. Fully compatible with Windows 10.

Total Manager is an all-in-one file management software for Mac, offering archiving, encryption, photo viewing, audio and video playback, FTP and SFTP client services. It's a highly efficient tool for managing loads of files.