Currently in active development

Next-Gen Binary Patching,
Demystified.

Generate and apply highly optimized binary patches for files of any size. Built with a blazing-fast Rust backend and a beautiful Flutter interface. Perfect for game studios handling massive assets, Android ROM modders, and enterprise database admins.

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delta-suite-pro ~ target: release_v3.bin
# Rust Core Engine initializing...
➜ Generating patch: update_v2_to_v3.dpat
Target: game_assets_pack_main.pak (4.2 GB)
Algorithm: HDiffPatch (64-bit native)
Compression: zstd-sys (Level 19)
Calculating Blake3 hashes... [OK]
Processing memory-mapped stream:
78%
Throughput: 1.2 GB/s | ETA: 00:00:03

Built for Everyone. Engineered for Power.

From a foolproof UI for end-users to deep algorithmic control for developers, Delta Suite adapts to your needs.

Blazing Fast Back-end

Process massive multi-gigabyte files in seconds. Powered by Rust, utilizing xdelta3 and HDiffPatch alongside extreme cryptographic hashing (blake3) for guaranteed integrity.

Smart Version Chaining

Our custom DPAT header format automatically resolves sequential patches. If a user provides v1 but needs v3, the engine seamlessly applies v1→v2→v3.

Auto-Discovery Engine

Say goodbye to manual file hunting. Let end-users configure common directories (like C:\Games), and the patcher automatically locates targets.

Under the Hood: The DPAT Format

Delta Suite isn't just a basic wrapper around existing tools. We engineered a robust, standalone patch format designed to guarantee integrity and support seamless automation on the end-user's machine.

  • Built-in Blake3 Hashing: Every patch strictly verifies the source file before modifying, preventing accidental data corruption.
  • Secondary Compression: Automatically pipe the raw diff through zstd to shrink payloads further.
  • Embedded Metadata: Contains target filename hints and relative folder structures to assist the Auto-Discovery engine.
Hex Offset DPAT Specification
0x00 4 Bytes Magic Bytes (`DPAT`)
0x04 1 Byte Format Version (`0x01`)
0x05 2 Bytes Algo & Compression IDs
0x07 64 Bytes Blake3 Hashes (Old/New)
0x67 4 Bytes Version Tags (Target/Base)
0x6B 256 Bytes Target Path Metadata
0x16B Variable Payload (Zstd Compressed)
Developer Mode

Your entire patching pipeline, automated.

Stop guessing your delta sizes. Delta Suite Pro includes a built-in Analytics Dashboard to track patch size growth over time.

  • Export to CI/CD: Visually configure patch settings, then export exact GitHub Actions YAML or Bash scripts with one click.
  • Batch Processing: Bulk process entire directories of massive multi-gigabyte game assets or databases effortlessly.

Patch Analytics

v1.0 -> v1.1
42MB
58MB
31MB
75MB
22MB
Generated Output
update_v5_compressed.dpat

Simple, Transparent Pricing

No artificial throttling. Experience raw backend performance for applying patches completely free, or upgrade for advanced creation pipelines.

Community Free

Perfect for casual modders and end-users.
$0/forever
  • Unlimited Patch Application
  • Up to 2GB Patch Creation Limit
  • Standard xdelta3 / HDiffPatch
  • Foolproof End-User UI Mode
Join Waitlist
FOR STUDIOS

Pro Developer

Advanced algorithmic control and pipeline automation.
$X/month
  • Everything in Free
  • Unlimited Patch Creation Size
  • Batch & Bulk Directory Processing
  • Analytics Dashboard & CI/CD Export
Join Waitlist

Earn Your Pro Badge

Active creator? Create 10 GB of cumulative patches over time on the Free tier to automatically unlock a 14-day fully-featured Pro Pass to finish your big projects.

4.5 / 10 GB

The Roadmap

We're taking care of the heavy lifting so you don't have to. Here is what's on the horizon for Delta Suite.

Standalone Executables

Zero-friction distribution. Export your patches as fully contained, lightweight native executables. Your users simply double-click to update their files—no extra software required.

Native Game Engine SDKs

C# and C++ SDK bindings. Embed the Delta Suite patching engine directly inside your Unity or Unreal Engine custom launchers to update users invisibly in the background.

Cloud Object Storage

Direct S3/R2 Integration. Configure Delta Suite to automatically fetch remote patch manifests and stream the binary patches directly from your cloud buckets, reducing local disk overhead.

Differential Rollbacks

Reverse Patching. Sometimes updates break things. We are building the ability to generate 'rollback' patches that reverse a target file to its previous state with minimal payload sizes.