OSForensics vs Volatility 3

OSForensics is digital investigation software for extracting and examining forensic data from computers. It searches and indexes files, looks inside documents and email archives, and attempts to recover deleted files. Hashing can verify evidence or compare it with known files, while extension checks can flag files whose extensions are incorrect. The software can surface recent activity such as opened documents, web history, connected USB devices, and network shares. Password tools target commonly used web browsers and can use rainbow tables to retrieve passwords from hashes. Investigators can group evidence into case files, cryptographically hash data, and export reports readable as HTML or PDF, with narratives and external reports. It can maintain a secure audit trail and create or restore disk images for analysis. OSForensics can also run from a portable USB drive. Listed evidence sources include Windows, Mac, Linux, Android, and iOS/macOS file systems, plus disk images, memory dumps, email, browser data, registry hives, SQLite, and ESE databases. Windows 7, 8, 10, and 11 are listed, as are several Windows Server versions. A free license and a 30-day trial are listed; subscription pricing is $95 per user per month.

Volatility 3 is a free, open-source framework for extracting digital artifacts from volatile memory (RAM) samples. It gives investigators visibility into a system's runtime state and focuses on memory forensics rather than disk imaging or mobile forensics. It supports memory images from Windows, macOS, and Linux, and offers CSV, JSON, JSONL, pretty, and quick export formats.

Volatility 3 requires Python 3.8.0 or later and is published on PyPI. Windows symbols can be queried, downloaded, generated, and cached when missing; Mac and Linux symbol tables must be produced manually. A 2024 release added support for Amazon S3 and Google Cloud Storage. Documentation is generated from doc strings with Sphinx and available online. Bug reports go to GitHub Issues, while community questions can be taken to Slack. The license permits free use, sharing, and building, but requires public source sharing for additions made available to others. It provides the software as is, without warranty or condition to the extent allowed by law.