Poke memory, carefully.

A desktop workbench for live process memory and executable files.

See the work
Offset Binary workspace showing the sections of a Mach-O executable and its ARM64 disassembly listing. Enlarge

Find the value.

Scan integers, floats, text and byte patterns. Narrow by changed, unchanged, up, down or between. Limits and unreadable memory come back marked partial.

Offset candidate table with three addresses. Their behaviour reads inconclusive, origin-consistent and mirror-consistent. Enlarge

Source or copy.

Offset nudges a candidate, watches which values follow, then restores what it changed or tells you when it can’t. Each one reads origin-consistent, mirror-consistent, bidirectional or inconclusive.

Those labels describe what the tested candidates did. They don’t prove which value the application trusts.

Tables that check the build.

Saved paths re-resolve against the running target. If the build doesn’t match, the guard fails before anything is read or written.

Writes happen on purpose.

Enter writes Esc discards Command or Control Z undoes

Undo checks the current bytes first and won’t overwrite a change it didn’t make. Imported tables load with freeze off, and their scripts don’t run.

Read a binary without running it.

PE, ELF, thin Mach-O or raw bytes at a base you choose. Sections, native symbols, disassembly, hex and checked address mapping. No attach, no execution.

Not yet: decompilation, control-flow graphs, type recovery and saved analysis projects.

Close view of the disassembly listing: virtual addresses, instruction bytes, ARM64 mnemonics and operands. Enlarge

Screens

Full Offset window in Discover, after a source investigation on a controlled test target. Enlarge
Discover, after a source investigation.
Full Offset window in the Binary workspace with a Mach-O executable open. Enlarge
Binary workspace, read-only.

Price

US$69 once

Lifetime license for the full desktop app. No subscription.

The paid release is being prepared. Checkout and downloads aren’t open yet.

Release status

Offset is a development preview. Last checked 27 October 2026. Results apply to the tested builds and controlled test targets.

Price
US$69, paid once, for a lifetime license. Planned launch price.
Checkout
Not open. License terms, activation limits, updates, refunds and support policy come first.
Downloads
None public. Preview builds are internal.
macOS
Tested. Apple silicon GUI checks pass on controlled targets. Ad hoc signed, not notarized.
Windows
Partial. x64 builds and tests pass in CI. Interactive GUI checks are pending. Unsigned, no installer.
Linux
Unverified. Backend code exists; runtime checks haven’t been completed.
Binary analysis
Shipped: PE, ELF, thin Mach-O and raw loading, sections, native symbols, disassembly, hex and address mapping. Planned: decompilation, control-flow graphs, type recovery and analysis projects.
Accessibility
Partial. A complete keyboard and assistive-technology audit is pending.

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