WinRAR Multi-Volume Archive Part 1
General Information
| Title | R1 File Extension |
| Extension | .r1 |
| Full Form | WinRAR Multi-Volume Archive Part 1 |
| File Type | Archive Part File |
| Developer | Eugene Roshal |
| MIME Type | application/x-rar-compressed |
File Function
| Primary Function | Part of archive |
| Additional Functions | Splitting large archives |
| Features | Volume segmentation |
File Characteristics
| Quality | Lossless compression |
| Supports Layers | N/A |
| Supports Transparency | N/A |
| Editable | No |
Use Cases
| Large File Distribution | Yes |
| Data Backup | Yes |
| Storage Saving | Yes |
Security and Practices
| Security Risks | Archive bombs, Hidden malware |
| Best Practices | Scan for viruses, Use trusted sources |
Historical/Version Information
| Initial Release | 1993 |
| Latest Version | Depends on software |
Associated Types
| Similar Extensions | .rar, .r00, .r02, .part1.rar |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 WinRAR |
Free trial, Paid | Windows, Mac, Linux |
| 7-Zip |
Free | Windows, Linux |
| Unarchiver |
Free | Mac |