Iaito is the official graphical interface for radare2, a libre reverse engineering framework.
- Focus on simplicity, parity with commands, keybindings and r2-style workflows.
- Use r2 plugins (f.ex: no need for r2ghidra-iaito plugin if r2ghidra is installed)
- Aims to cover other radare2 features, not just a disassembler (forensics, networking, bindiffing, solvers, ...).
Screenshots
Observed history
| App | Change | Version | When ↓ |
|---|---|---|---|
| updated | 6.2.2 | 9 Oct 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
6.2.26 Sept 2026
Scrollbars in disasm and hexdump
Configurable navigation bar block resolution
Better column order for a variety of listings
Zoomable branch lines with better highlights
Fix behaviour when closing load options dialog
Fix map and undo/redo write cache actions
Add tab for listing demangler plugins
Allow to edit system color themes
Toggle platform r2pm package listings and better error messages
Add function bound lines
Adaptative branch lines width
Persist load option values across runs
Respect map address in bininfo details
6.2.010 Jul 2026
Support r2-6.2.0 api changes
Add iaito -H to list and show iaito vars
6.1.823 Jun 2026
Add support for deeplinks (iaito://)
Sha256 database to scan directory and online lookup
Widely customizable keybindings
Eliminate panel lock/unlock with a revamped DockManager
Tweak asm.addr.base from settings/disasm/hexdump/graph
Dwarf/source is now another decompiler backend
Respect asm.addr.relto in the hexdump
Full UI theming replacing QtStyleSheets with custom QStyleEngine
New ui commands for scripting the interface: uig, uip, uir
Load custom plugins from any path
Optional secondray navigation bar
Minimap graph with syntax colored
6.1.63 Jun 2026
Sync byte range selections between disasm, graph and hexdump
Fix converting multiple instructions to dwords in disasm
Use scr.highlight in the decompiler output
Add support for r2mcp background server
Integrate r2hermes, r2ai and r2jadx decompilers
Support (non-blocking UI) async decompilation with r2ai
Better mouse over and cursor settings in disasm and graph over registers and calls
Better decompiler highlight defaults
Multithreaded r2ai background tabs support
Add fancy icons in app and contextual menus
New dialog/tool to create and modify switch jump tables
New CodeInfo widget to display collapsed rows for ops, basic blocks and function info
New syscalls dialog to query the database
New calculator and assembler/disassembler tools
Fully redesigned app and context menus (RFC)
Improve bblines and font metrics for disasm and hexdump
Optimize disassembler scroll and fix the random gap depending on fonts used
Basic block colors in disasm
Graph navigation keybindings in sync with r2
Add new w95-style classic theme
Improve graph look&feel layout, colors and shadows
Fix infinite loop causing 100% cpu when resizing
Use new projects by default (visually more appealing too)
Reduce memory usage and fix memleaks in font management
Statusbar can be toggled now
Guard reentrant stderr logs in the console widget
Navigation bar can be placed in many new locations now
Fix scrolling issues on x86-16 and arm-thumb binaries
Improved function color and pins support
Autocomplete filepaths in the new file dialog