Free alternatives to Hopper
1 free program that can replace Hopper, a pairing checked by Radar's AI reviewer or by Radar.
Hopper is a reverse engineering program from Cryptic Apps. It opens compiled programs and shows their instructions in readable form, so people can study how a piece of software works when the source code is not available. Malware analysts, developers who debug other people's builds and students of low-level programming use tools like it. It is a paid desktop program.
What to check before you switch:
- The file formats and processor types you analyze, since support differs a lot between tools.
- How readable the generated pseudo-code is for your targets. Test with a program you already understand.
- Your saved analysis files, names and notes usually do not open in other tools, so export what you can before you leave.
- Any scripts, plugins or debugger setups that you would need to rebuild.
- The learning curve. Shortcuts and workflows are different in each tool.
Analyze only software you have the right to examine. The list below shows the open-source options for this need, LeanREA and REA.
| Program | Ease | You need | Risk signals | Stars | Downloads this week |
|---|---|---|---|---|---|
| REALets an AI agent, or you in a terminal, take apart programs you own and explain how one of their features works. | Ease Dterminal, several tools or a specific graphics card · Windows | Node.js, Other tools | Attention · 3 | 415,556+30,423 in 6 days | — |
Frequently asked questions
Which free alternative to Hopper is the easiest to install?
REA is the only option, with ease rating D (terminal, several tools or a specific graphics card · Windows).
Is there a free alternative to Hopper for Windows, Mac and Linux?
Windows: REA. macOS: REA. Linux: REA.
Are the alternatives to Hopper really free?
REA is completely free.
How can I tell whether an alternative is trustworthy?
Each card shows the risk signals found, with the evidence. REA has a signal rated attention or high. See also the guide How to find a GitHub project's official repository and avoid fake copies.