Version 4.2.0 Released

Announcing BTTB v4.2.0: Offline JSON Index, PAR3 Parity Protection & Error Correction!

Burn to the Brim (BTTB) has been upgraded to v4.2.0! This landmark release introduces a comprehensive offline JSON Index creator and parser, enabling seamless multi-volume catalog browsing. It also adds an optional, highly robust Reed-Solomon Cauchy-based PAR3 parity archive generator, native verification of multi-volume integrity, and completely safe, copy-based restoration and repair.

Download Burn To The Brim ๐Ÿš€ Over 190,000+ Downloads on SourceForge!

Key Features

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Recursive Backtracking

Calculates mathematically optimal subset-sum selections in milliseconds using a responsive, thread-safe C++20 background architecture.

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Neural Semantic Packing

Group files together intelligently by extensions, sizes, or context using out-of-process MiniLM sentence embeddings vectors. (v4.0.0+)

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Split-Depth Control

Establish traversal waterlevels, giving you precise recursive command over atomic versus granular folder mappings.

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RegEx Rule Groupings

Force matching items to pack together on specific volumes utilizing standard wildcards or regular expressions.

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Auto Volume Sizing

Automatically calculates optimal volume capacity bounds based on the size of the largest indivisible file or folder. (v4.1.0+)

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Settings Memory & Custom Profiles

Restores your last selected volume profile upon startup, with full support for creating and saving named custom volume sizes. (v4.1.0+)

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Offline JSON Index File

Creates a detailed index.json containing relative paths, sizes, and dates across all volumes, with a built-in fast JSON token parser for offline retrieval. (v4.2.0+)

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PAR3 Parity Protection

Integrates Reed-Solomon Cauchy codes (via libpar3) to build, verify, and restore damaged multi-volume sets securely, keeping source data untouched. (v4.2.0+)

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Modern Cross-Platform GUIs

Gorgeous GTK4 desktop interface with dark theme support on Linux and lightweight, native visual styling under Windows. (v4.2.0+)

Visual Showcase

Linux GTK 4 interface mockup
Linux GUI

Modern GTK 4 Desktop

Designed utilizing modern GNOME Adwaita aesthetics. Integrates HeaderBars, dynamic results trees, visual capacity progress bars, and highly detailed colored execution logs.

Windows native GUI mockup
Windows GUI

Ultra-lightweight Win32

A pure native Win32 SDK desktop application compiling to a single statically-linked binary. Features responsive shell directory lookups and an integrated, modal ISO creation window.

ISO Generation Integration

Create ISO 9660, Joliet, and Rock Ridge backup images directly within the application! On Windows, BTTB features automatic PATH fallbacks and displays easy Scoop, Chocolatey, Cygwin, or MSYS2 installation instructions to get you going instantly.

Notice for Legacy Users

BTTB 4.0.0 completely replaces the old 2.9.0 Delphi version. You no longer need to worry about installing ASPI drivers on modern Windows systems!

Environmental Goal Note: BTTB is freeware, but if you enjoy the program, please consider donating whatever you think it's worth, or (perhaps even better) take some real action for an environmental goal! That would be highly appreciated.

Awards & Featured Recognition

c't Logo
Featured in the renowned German c't magazine (21/2002).
Softlandmark Badge
Softlandmark Editors Pick (5 Stars).
WinTotal Logo
Wintotal Top Tip / 6 of 6 points.
Slunecnice Badge
Slunecnice Editor's Tip / 5 Sunflowers (Czech).
CFS Doves
CompletelyFreeSoftware awarded BTTB 5 Doves.
WebAttack Logo
WebAttack Editor's Pick.
RocketDownload Badge
Rocket Download 5 Smileys.
Softonic Logo
Softonic ยกExcelente! / Essential in class (Spanish).
Nonags Badge
Nonags 5 Duckies.
Lockergnome Badge
Lockergnome: "... I haven't been this excited about burning things since those days on the sidewalk with the ants..."
DigiFreq Logo
DigiFreq: Featured program "...Best of the best..."
Tucows Logo
Tucows: "... A must-have if you spend a lot of time moving files around ..."
Note about Lockergnome's comment: I take this quote in jest. I suggest you do the same, as Lockergnome assured me it was. I've literally never in my life intentionally harmed an animal (with the exception of quick and painless deaths of parasites) and have been a vegetarian for about a decade, and still enjoyed it. If no one were allowed to make any politically incorrect statement I feel the world would become a very boring place. This statement is so politically incorrect I didn't think anyone would take it seriously, but I was wrong :)