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Editors' Review · May 26, 2026

IsoBuster is an award winning , highly specialized and easy to use CD, DVD and blu-ray (BD, HD DVD) data recovery tool.

It supports all CD / DVD / BD / HD DVD formats and all common file-systems ... Rescue lost files from a bad or trashed CD or DVD disc, save important documents, precious pictures, video from the family, your only system backup, ... IsoBuster can do it all.

No accumulated cost if you need more than one type media supported. IsoBuster is a highly specialized yet easy to use optical media data recovery tool. It supports all optical disc formats and all common optical disc file-systems. Start up IsoBuster, Insert a disc, select the drive (if not selected already) and let IsoBuster mount the media. IsoBuster immediately shows you all the tracks and sessions located on the media, combined with all file-systems that are present.

This way you get easy access, just like Windows Explorer, to all the files and folders per file-system. Instead of being limited to one file-system that the OS picks for you, you have access to "the complete picture". Access data from older sessions, access data that your OS (e.g. Windows) does not see or hides from you etc.

Enlarged image for IsoBuster
IsoBuster 0/3

Technical

Title
IsoBuster 5.8 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Smart Projects
SHA-1
f75bca58c814a66ac875980df783336185a23383
Filename
IsoBuster_V5.8.exe

Program available in other languages



Changes / New:Support for Toshiba HDD recorders (RD-XS32, RD-XS52, RD-XS34, RD-XV34, RD-XS54, RD-XS35, RD-XS55)Support for Pioneer HDD recorders (DVR-510, DVR-520, DVR-530, DVR-630, DVR-531, DVR-533, DVR-633, DVR-540, DVR-543, DVR-640, DVR-450, DVR-550, DVR-650, DVR-555, DVR-460, DVR-560, DVR-660, LX60D, LX61D, LX70)Support for Sony HDD recorders that mimic (or under the hood are) Pioneers (RDR-HX750, RDR-HX780)Support for Panasonic HDD recorders (DMR-E80H, DMR-E100H, DMR-E85H, DMR-E96H, DMR-E500H, DMR-EH50, DMR-EH60, DMR-EH55, DMR-EH75V, DMR-EH55, DMR-EH75, DMR-EH58, DMR-EH68, DMR-EH59, DMR-EH69, DMR-BS750, DMR-BS850, DMR-BS780, DMR-BS880, DMR-BS785, DMR-BS885) (MEIHDFS)Support for Philips HDD recorders (DVDR-3575H, DVDR-3576H) (HDDFS)Support for Magnavox HDD recorders (H2160MW9, MDR-513H, MDR-515H, MDR-533H, MDR-535H, MDR-537H, MDR-557H) (HDDFS)Support for RCA DRC8030N HDD recorderSupport for LiteOn HDD recorders (LVW-5045, ILO DVDRHD04)Support for Medion MD 81888 HDD recorder (which is really a LiteOn under the hood)It is entirely possible that other Sony, Medion, LG or other brand drives should be listed here as well if they are rebranded models from above listThe IBP/IBQ Image file manager can now Import and Export lists of sectors for super easy engineeringOption to find and enumerate optical drives with media that is not CD, DVD, BD media with tracks and sessions, such as MO and PD media that contains partitions and generic non-optical file systemsSupport for the Atari ST *.st image fileImprovements:Ability to clone to a device with different block size. For instance from a virtualized 2K device to a 512-byte deviceAdded "Offset:", "StreamCnt:", "ExtentCnt:", "MemberCnt:" and "UnreadableCnt:" to the Search bar functionalityImproved 'ESC' key use during dialogs that have a default action definedThe 'F5' key now always refreshes the content, no matter what IsoBuster object is selected (Tree or ListView or ...)'F5' or the Refresh button clicked during a 'Find' will ask if Find can be interrupted or not'F5' or the Refresh button clicked when recovered file systems are present will ask for confirmationCtrl-Shift 'D' Toggles CD/DVD Open/Close tray or Image file closeAllow more custom defined export lists (20 instead of 10)Implemented support for a fragmented DVD-VR's MNGR IFO fileDo not consider a MS virtual CD/DVD drive an old style SCSI device (affects type of SCSI commands being used)Changed the Manual retry approach on erroneous sectors to keep the dialog up while retryingSmall DVD-VR vs. HDD-VR detection improvementsImprovement for bad behaving drivers that report incorrect byte alignment requirements. Seen on Tablet PCs with 32GB eMMCImplemented Tree export commands {%ONLYREADABLE}, {%ONLYUNREADABLEBLOCKS}, {%ONLYSELF}, {%ISO8601(D)}, <%READABLE> to the file export functionalityReports can now use <%%(F)> and <%TOT%(F)> to show 2 digits behind the comma for the percentage of readable blocksImplemented Tree export commands {%BLOCKS}, {%BLOCK} and <%BLOCKLOOP> to the file export functionality to be able to build lists of blocks per objectImplemented Tree export command {%BLOCKSINRANGES} to the file export functionality to display ranges rather than a single address on every line (when exporting {%BLOCKS})Implemented Tree export commands <%IF>, <%DO>, <%ELSE> and <%ENDIF> but also <%CI>, <%WC>, <%RE>, <%=>, <%>>, <% <>, <%>=> and <% <=> to the file export functionality to be able to generate conditional text based on the object's propertiesKeep track of GEMDOS created FAT 12/16 FS via the file system <%CREATOR> field and the file system Properties dialogGive (debug) *.ibadr and *.ibdat files a unique name so that files don't get overwritten all the time.Improved breadcrumb control GUI when using the classic themeImproved breadcrumb control functionality on Windows 2000IsoBuster can allocate even more memory now (on 64 bit systems) and is easily able to deal with millions of objectsPlenty of other improvements, changes and re-writes in the core code / engine, as this is a living project and to deal with the ever growing new functionalityVarious other GUI improvementsFixes:Make sure command line parameter /d:* works againFixed the FAT file system's use of the FAT-table (and because of it the ability to find extents) when the device blocksize is 512 and the FAT-native blocksize is 4096 (should actually not be a real life situation, but encountered during development)Fixed high contrast (for the vision impaired) for all OS and use the best color for the Breadcrumb controlFixed a rare crash when scanning for lost UDF files and foldersFixed a hard to reproduce hang when exploring folders in TreeView while a Search was in progress that also wanted to expand the same folder

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