Pyttsx3 is used in Python projects. Text to Speech (TTS) library for Python 3. Works without internet connection or delay. Supports multiple TTS engines, including Sapi5, nsss, and espeak. It has 4 direct runtime dependencies. Check its dependency graph on PyDeps to understand the full transitive dependency tree, reverse dependents, known CVEs, and license compatibility before installing.
Text to Speech (TTS) library for Python 3. Works without internet connection or delay. Supports multiple TTS engines, including Sapi5, nsss, and espeak.
pyttsx3 declares 4 direct runtime dependencies on PyPI. Each one is resolved into the full dependency tree below:
Beyond its direct dependencies, pyttsx3 can pull in further packages through its dependency tree. PyDeps resolves the entire chain from PyPI and deps.dev so you can see every transitive (nested) dependency of pyttsx3, expand any node on demand, and understand the full set of code that ships when you run pip install pyttsx3.
PyDeps checks pyttsx3 and every package in its dependency tree against the OSV vulnerability database in real time. For each CVE you can see the severity, the affected version ranges, and the first fixed version, so you know exactly which pyttsx3 version is safe to install before you ship.
pyttsx3 is distributed under the MPL-2.0 license. PyDeps also shows the license of every dependency in the tree so you can audit license compatibility across your whole pyttsx3 install, not just the top-level package.
Install from PyPI with pip install pyttsx3. For offline or air-gapped environments, PyDeps can download pyttsx3 together with every resolved dependency as wheel files in a single bundle, matched to your target Python version and operating system.
Switch to the dependents view to see the reverse dependencies of pyttsx3 — the PyPI packages that list pyttsx3 as a requirement. Reverse dependencies are a strong signal of how widely a package is trusted and how disruptive a breaking change would be.