Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Online
- Visual Studio Code
- Vim
- Sublime Text
- GNU Emacs
- Atom
Norway

Splint has been discontinued. Similar apps include Shellcheck, which is free and open source. Other options are Cppcheck, Coverity Scan, Flawfinder and EDoC++. In total there are eight apps like Splint for Windows, Linux, the web and Mac.

Cppcheck is an static analysis tool for C/C++ code. Unlike C/C++ compilers and many other analysis tools it does not detect syntax errors in the code. Cppcheck primarily detects the types of bugs that the compilers normally do not detect.

Coverity Scan Static Analysis allows to find and fix defects in your Java, C/C++ or C# open source project for free.
Flawfinder examines C/C++ source code and reports possible security weaknesses ("flaws'') sorted by risk level. It's very useful for quickly finding and removing at least some potential security problems before a program is widely released to the public.
Parasoft’s C/C++test is the fully-integrated software testing solution for embedded safety-critical industries. Its automated software testing capabilities are also made for today’s high-velocity Agile DevOps environments.
Facebook Infer is a static analysis tool - if you give Infer some Objective-C, Java, or C code, it produces a list of potential bugs.
VCG is an automated code security review tool that handles C/C++, Java, C#, VB and PL/SQL. It has a few features that should hopefully make it useful to anyone conducting code security reviews, particularly where time is at a premium:
