https://cybertoolchain.io/tools/bytecode-viewer New releases and features in bytecode-viewer, tracked by The Cyber Toolchain. en Thu, 01 Jan 2026 16:53:16 GMT https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.2 https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.2 Thu, 01 Jan 2026 16:53:16 GMT Bytecode Viewer v2.13.2 adds native macOS menubar, Russian translation, and Java 25 LTS support. • Adds native macOS menubar integration for a more platform-consistent UI experience. • Adds Russian language translation to the UI. • Supports Java 25 LTS in the build, enabling analysis of Java 25-compiled bytecode. • Updates ASM library to version 9.9, expanding bytecode parsing support. Breaking changes: • The built-in obfuscator has been removed; workflows relying on it must use an alternative tool. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/bytecode-viewer https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.1 https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.1 Thu, 17 Apr 2025 18:04:16 GMT Bytecode Viewer v2.13.1 adds resource reload confirmation toggle and removes java/javax package filtering • Adds option to disable the Resource Reload Confirmation dialog for faster iterative analysis workflows. • Removes the filter that blocked inspection of classes in packages starting with 'java', 'javax', and similar prefixes, enabling analysis of JDK-internal and bootstrap classes. • Runs apktool on multiple threads when decoding APK resources, speeding up Android reverse-engineering workflows. • Skips jar compression and decompression when decoding resources and when using Dex2Jar, reducing I/O overhead for large APKs. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/bytecode-viewer https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.0 https://github.com/Konloch/bytecode-viewer/releases/tag/v2.13.0 Tue, 31 Dec 2024 16:55:21 GMT Bytecode Viewer v2.13.0 adds jump-to-declaration, bytecode token highlighting, and middle-click tab close. • Adds Jump to Declaration navigation, letting analysts quickly trace references to their source definitions. • New bytecode token highlighter improves readability by syntax-coloring tokens in bytecode view panes. • Middle-click to close tabs for faster multi-class workflow navigation. • Improved plugin writing support for scripting and extending analysis workflows. Breaking changes: • The CLI is non-functional in v2.13.0 due to an in-progress rewrite; users relying on CLI must stay on v2.12. Full history on Cyber Toolchain: https://cybertoolchain.io/tools/bytecode-viewer https://github.com/Konloch/bytecode-viewer/releases/tag/v2.12 https://github.com/Konloch/bytecode-viewer/releases/tag/v2.12 Mon, 18 Dec 2023 08:07:25 GMT Bytecode-viewer v2.12 adds ASMifier support, looping non-exact search, and dark theme default. • Adds `ASMifier` support for generating bytecode instructions during decompilation • Adds Looping Search functionality for Non-Exact matches across the file Breaking changes: • The `-decompiler-list` CLI flag is renamed to `-list` Full history on Cyber Toolchain: https://cybertoolchain.io/tools/bytecode-viewer https://github.com/Konloch/bytecode-viewer/releases/tag/v2.11.2 https://github.com/Konloch/bytecode-viewer/releases/tag/v2.11.2 Mon, 11 Apr 2022 21:18:09 GMT Adds Java 18 and 19 support via ASM and Security Manager updates • Adds `Java 18` and `Java 19` support for decompilation • Adds Croatian, Czech, Bulgarian, Danish, and Serbian UI translations Full history on Cyber Toolchain: https://cybertoolchain.io/tools/bytecode-viewer