RAR → ZIP
Convert RAR to ZIP – server-side
Why RAR → ZIP?
Convert RAR archives to ZIP – universally compatible, deleted immediately.
Frequently Asked Questions
Why convert RAR to ZIP?
ZIP is supported by every operating system and program – universally compatible.
Are my files safe?
Yes. Files are processed and deleted immediately.
About ZIP
ZIP was developed in 1989 by Phil Katz as part of PKZIP and is the most widely used archive format in the world with support on all operating systems and platforms without exception. The algorithm uses Deflate compression consisting of LZ77 and Huffman coding and achieves typical compression ratios of 2:1 to 3:1 for text files and other uncompressed data. ZIP was standardized as ISO 6333 in 2004, though incompatible extensions exist such as Zip64 for files over 4 GB and AES encryption as an extension. ZIP is natively supported by all operating systems - Windows, macOS, and Linux can open and create ZIP files without additional software. Java JAR, Android APK, DOCX, and EPUB are all based on the ZIP format as their container structure. The format is the standard for file distribution, email attachments, and software packages worldwide. For higher compression, 7z or RAR is preferable; for maximum compatibility, ZIP remains the first choice across all systems.
About RAR
RAR (Roshal Archive) was developed by Eugene Roshal in 1993 and is a proprietary archive format with high compression performance that is particularly widespread in Windows environments and file distribution with millions of users worldwide. The rar encoder is commercial and proprietary; the unrar decoder is open source, allowing third parties to read RAR files but not create their own RAR archives. RAR offers fault tolerance through recovery records that can repair damaged archives, multi-volume archives for large files, and AES-256 encryption for secure archiving of sensitive data. Compression is better than ZIP for certain file types, especially already compressed formats and multimedia files like videos and images. RAR4 and RAR5 are the two main versions, with RAR5 offering faster decompression and better encryption. 7-Zip offers the 7z format as an open-source alternative with similar compression performance. Converting to ZIP maximizes compatibility across all platforms and operating systems.
Why convert RAR → ZIP?
RAR (Roshal Archive) is a proprietary archive format by Alexander Roshal/WinRAR with good compression and error recovery. However, it requires special software for extraction — on macOS and Linux only the non-free unrar is available, and on Windows WinRAR is commercial software. Converting to ZIP (ZIP) creates a universally extractable archive that can be opened on any operating system without additional software. ZIP ends dependency on proprietary extraction software. ZIP is the most universal archive format — extractable on any operating system without additional software.