RecoverPy is a powerful tool that leverages your system capabilities to recover lost files. Unlike others, you can not only recover deleted files but also overwritten data. Every block of your partition will be scanned. You can even find a string in binary files. Uses grep, dd, and lsblk. Interactive.
In the AUR.
tcpxtract is a tool for extracting files from network traffic based on file signatures.
A free utility which extracts text from damaged Microsoft Word files, which can then be saved into a new file.
A utility that lets you edit disks and recover data, including entire partitions. Supports multiple operating systems.