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Editors' Review · January 16, 2025

UltraISO: Free all-in-one ISO file manager

UltraISO is free software for creating, editing, and managing CD and DVD image files, including ISO files. It uses ISO data to enable users to create bootable CDs, DVDs, and USB drives. UltraISO is compatible with Microsoft Windows operating systems, including Windows 10, 8.1, 8, 7, Vista, and XP, ensuring broad accessibility for users.

UltraISO can be safely downloaded and installed on PCs and laptops. The application is free from advertisements and malicious software, making it a secure choice. However, users must ensure that their CDs, DVDs, USBs, and image files are free from vulnerabilities to protect personal information. While inherently secure, responsible file management remains essential.

Security and reliability

UltraISO’s commitment to safety extends to its installation process. The software’s clean design and absence of bundled third-party tools ensure that users do not inadvertently install unwanted programs. Additionally, the lightweight installation file reduces the risk of compatibility issues with other software, making it an appealing choice for personal and professional use.

Premium vs. free version

EZB Systems offers both free and premium versions of UltraISO. The premium version supports larger file sizes, making it ideal for professionals managing extensive data sets. Both editions support various image file formats, including BIN, BWI, CCD, CIF, DAA, DMG, HFS, IMG, ISO, ISZ, MDS, and NRG, providing flexibility and compatibility with diverse user needs.

The free version of UltraISO includes basic functionalities suitable for casual users, such as creating bootable media and extracting files from ISO images. However, the premium version unlocks advanced features, including handling files larger than 300MB. This distinction makes the premium edition particularly valuable for users working with high-capacity storage devices or intricate projects requiring substantial data manipulation.

Key functionalities

UltraISO’s primary strength lies in its versatility. The software allows users to boot, modify, extract, and convert ISO image files. One notable feature is the ability to create ISO images from physical disks while retaining essential bootable data. Additionally, users can add, extract, and erase boot information from ISO images. The tool also supports renaming ISO files after converting them from physical to virtual disk images.

The software allows burning ISO files onto CDs or DVDs and converting various image formats into ISO. UltraISO’s optimization capability is a standout feature, which minimizes image size to conserve PC storage space. Furthermore, users can access ISO files via a virtual drive, with support for mounting ISO formats to emulated drives. UltraISO allows multiple emulated devices to operate simultaneously, enhancing multitasking capabilities.

UltraISO also offers batch processing capabilities, allowing users to manage multiple files simultaneously. This feature is particularly beneficial for professionals who must work efficiently with large volumes of data. By automating repetitive tasks, UltraISO reduces manual effort and streamlines workflows, increasing productivity.

Ease of use

Users can interact with UltraISO via the Windows Shell context menu. Right-clicking on files displays options such as ‘Burn to disc,’ ‘Create CD/DVD image,’ ‘Extract to folder,’ and ‘Mount to drive.’ These features simplify ISO file management without requiring the user interface. Alternatively, the desktop icon opens an intuitive interface where files can be dragged and dropped. The dual-pane layout provides detailed file information, such as name, size, and type, ensuring efficient navigation.

The software’s user-friendly design extends to its drag-and-drop functionality, simplifying complex tasks. For example, users can easily transfer files between panes or integrate files into ISO images by dragging them into the appropriate sections. This intuitive approach makes UltraISO accessible to users with varying technical expertise.

ISZ format and innovation

UltraISO’s proprietary ISZ format (“ISO Zipped”) distinguishes it from competitors. This format employs advanced compression techniques (zlib or bzip2) and encryption options (AES-128, AES-192, AES-256) to ensure secure and compact file handling. The public availability of ISZ specifications promotes transparency and compatibility with third-party applications like Daemon Tools, Alcohol 120%, and CDemu.

The ISZ format’s efficiency in reducing file sizes makes it particularly valuable for users managing limited storage space. By combining compression and encryption, UltraISO ensures that sensitive data remains secure without sacrificing performance. This balance of functionality and security underscores UltraISO’s appeal as a comprehensive image management tool.

Advanced features

UltraISO includes several advanced features that cater to professional users. For instance, the software supports bootable UEFI drives, ensuring compatibility with modern hardware. Additionally, UltraISO can create multi-boot systems, enabling users to install multiple operating systems on a single device. These capabilities make UltraISO a versatile tool for IT professionals and enthusiasts alike.

Another notable feature is UltraISO’s support for virtual drives. The software integrates seamlessly with existing virtual drive solutions, allowing users to mount and access ISO files without additional tools. This integration simplifies workflows and reduces the need for third-party applications, enhancing overall efficiency.

Comparison with alternatives

DAEMON Tools

DAEMON Tools Lite, a popular competitor, focuses on creating virtual drives and managing disc images. While it supports mounting images and creating bootable drives, features like file sharing and advanced disc authoring are restricted to paid versions. In contrast, UltraISO’s free version offers broader functionality, such as direct ISO editing and optimization.

DAEMON Tools’ interface is streamlined, emphasizing ease of use for casual users. However, its reliance on additional software components can complicate installation and usage. UltraISO’s all-in-one approach eliminates these complications, providing a more cohesive user experience.

MagicISO

MagicISO provides robust capabilities for creating, editing, and converting CD/DVD image files. Its key features include direct file editing and support for large images up to 10GB. However, MagicISO lacks the advanced compression and encryption in UltraISO’s ISZ format. Additionally, MagicISO’s interface feels dated compared to UltraISO’s modern layout.

MagicISO’s limited format support further reduces its appeal. While it performs well within its niche, users seeking comprehensive image management solutions may find UltraISO’s broader compatibility more advantageous. Including advanced security features also gives UltraISO an edge in protecting sensitive data.

Rufus

Rufus specializes in creating bootable USB drives and supports ISO file formatting. While it excels in simplicity and cross-platform compatibility, Rufus does not offer features like ISO file editing or virtual drive mounting. UltraISO’s comprehensive toolset makes it a better choice for users needing versatile image management.

Rufus’ primary strength lies in its lightweight design, which enables rapid deployment and use. However, this simplicity comes at the cost of functionality. UltraISO remains the superior option for users requiring advanced capabilities, such as batch processing or multi-boot creation.

UltraISO remains a reliable choice for managing ISO image files. Its extensive format support, innovative ISZ technology, and user-friendly interface make it a powerful tool for professionals and casual users. While alternatives like DAEMON Tools, MagicISO, and Rufus serve specific purposes, UltraISO’s all-in-one functionality provides a balanced ISO creation, editing, and conversion solution.

Although software updates are released inconsistently, the platform’s stability and features ensure a seamless experience for most users. The latest updates can be accessed on the developer’s website for additional details. Overall, UltraISO’s versatility, security, and ease of use position it as a leading solution for ISO image management.

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UltraISO 0/1

Technical

Title
UltraISO 9.7.6.3860 for Windows
Requirements
  • Windows ME
  • Windows 98
  • Windows 2000
  • Windows 8.1
  • Windows 10
  • Windows NT
  • Windows 8
  • Windows 98 SE
  • Windows 2003
  • Windows Vista
  • Windows 7
  • Windows XP
Language
English
Available languages
  • Arabic
  • Czech
  • Danish
  • German
  • Greek
  • English
  • Spanish
  • Finnish
  • French
  • Italian
  • Japanese
  • Korean
  • Dutch
  • Norwegian
  • Polish
  • Portuguese
  • Russian
  • Swedish
  • Turkish
  • Chinese
License
Trial version
Latest update
Author
EZB Systems, Inc.
SHA-1
7dffabe61b0ce856dd8afe014ff98d2b69f64099
Filename
uiso9_pe.exe

Program available in other languages



Changelog

We don’t have any change log information yet for version 9.7.6.3860 of UltraISO. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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