Par-N-Rar

Par-N-Rar

Par-N-Rar is an open source application for Windows that provides parallel processing and recovery features for RAR archives. It utilizes multi-threading to significantly speed up RAR creation and unpacking.
Par-N-Rar image
archiving compression multithreading rar parallel-processing recovery

Par-N-Rar: Open Source Parallel Processing for RAR Archives

Free and open source software for Windows, utilizing multi-threading for fast RAR archive creation and unpacking.

What is Par-N-Rar?

Par-N-Rar is a free, open source Windows application that enhances the capabilities of traditional RAR software. It enables multi-threaded parallel processing when creating or extracting RAR archives, allowing users to fully leverage modern multi-core CPUs for vastly improved performance.

The parallel processing engine in Par-N-Rar can speed up RAR creation by up to several hundred percent over standard single-threaded compression utilities. It divides files into segments and utilizes separate threads to simultaneously compress multiple pieces at once. This can dramatically reduce the time required to archive large files or folders.

In addition, Par-N-Rar provides recovery capabilities for damaged or incomplete RAR files. Its advanced repair algorithms can reconstruct archives that are missing volumes or have corrupt data. This makes it easier to salvage as much data as possible from problematic RAR sets.

Other key features include: power failure recovery to prevent data loss during system crashes or power outages, mobile device support for working with RAR files across platforms, command line interface for advanced usage and automation. Overall, Par-N-Rar serves as a multifaceted RAR management utility with performance, resilience and flexibility at the core.

Par-N-Rar Features

Features

  1. Parallel processing for RAR creation and unpacking
  2. Multi-threading to speed up operations
  3. Recovery features for damaged RAR archives
  4. Open source and free to use

Pricing

  • Open Source

Pros

Significantly faster than standard RAR tools

Ability to recover corrupted RAR archives

No licensing fees or subscription costs

Open source, allowing for community contributions and customization

Cons

Limited to Windows operating system

May require more system resources than standard RAR tools

Fewer features compared to commercial RAR management software


The Best Par-N-Rar Alternatives

Top File Management and Compression and other similar apps like Par-N-Rar


File Checksum Utility icon

File Checksum Utility

A file checksum utility is an important tool for verifying the integrity and authenticity of computer files. It works by processing a file and generating a short checksum value that is statistically very unlikely to be duplicated if the file changes even slightly.To use a checksum utility, first a checksum...
File Checksum Utility image
QuickPar icon

QuickPar

QuickPar is an AI-powered paraphrase generator software that helps users rewrite and rephrase text to avoid excessive similarity or plagiarism issues. It utilizes natural language processing technology to analyze the input text and suggest alternative ways of wording sentences and passages while preserving the original meaning.Some key features of QuickPar...
Dvdisaster icon

Dvdisaster

dvdisaster is an open source software application used for optical media error correction and recovery. It provides protection against lost or damaged data on CDs, DVDs, and Blu-ray discs by generating error correcting parity data and writing it to the media.The software calculates error detection/correction checksums for the user data...
Dvdisaster image
MacPAR deLuxe icon

MacPAR deLuxe

MacPAR deLuxe is a comprehensive disk utility software application designed specifically for macOS. It provides powerful tools to optimize, repair, monitor, and maintain both internal and external hard drives.Key features of MacPAR deLuxe include:Disk optimization - Defragments files and optimizes drive performance for faster read/write speeds.Disk repair - Verifies disk...
MacPAR deLuxe image
ICE ECC icon

ICE ECC

ICE ECC is a hardware design and verification language developed by Intel. It stands for Intel Computation Engine Circuit Compiler. Some key features and capabilities:Supports complex Boolean reasoning and circuit manipulation through built-in functions and an extensible languageUsed for design optimization, equivalence checking, property checking, and formal verification of digital...
ICE ECC image
PAR Buddy icon

PAR Buddy

PAR Buddy is an educational software program designed to help students in grades 3-8 develop strong paragraph writing skills. It provides a full curriculum of interactive lessons, writing prompts, and activities to teach key elements of paragraph structure and development.A key feature of PAR Buddy is its focus on the...
DataHealthCheck icon

DataHealthCheck

DataHealthCheck is an end-to-end data management platform designed to ensure high quality data across the organization. It features powerful data profiling, monitoring, and cleansing capabilities to improve data hygiene.Key features include:Automatic data profiling - Analyze datasets to detect anomalies, inconsistencies, errors, and duplications in real-time or on a scheduleData monitoring...
DataHealthCheck image