Subscribe to memozero
Subscribe to memozero on a monthly or annual basis. We offer all common payment methods.
Equivalent to 24.99 €/month
All common payment methods
Available for Windows and macOS Native Desktop App: 100% local processing on Windows and macOS — no data ever leaves your machine.
Maximum Discretion: Audio files and transcripts remain exclusively on your local storage.
Unlimited Capacity: Transcribe as many files as you like with no file size restrictions.
Precise Validation: Synchronised audio player and integrated editor for correcting uncertain words.
Word-Level Confidence: Visualisation of model certainty per word for reliable quality assurance.
Special rates for members of these professional associations
Members of the Federation of German Psychologists (BDP) and the German Society for Psychological Assessment (DGPsB e.V) receive exclusive special rates.
Note: These special rates are provided as an independent initiative (not in direct cooperation with or on behalf of the professional associations).
Detailed overview of all features
Privacy & Platform
Native Desktop App: Available as a local installation for macOS and Microsoft Windows.
100% Local Processing: Maximum data security as audio files and transcripts never leave your computer.
Full Offline Capability: Transcriptions and all features work completely offline without an internet connection.
Organisation
Transcription History: List view of all previous projects for quick retrieval and management.
Status Labels: Mark files as “open”, “in review”, or “completed” with progress overview.
Editable at Any Time: Previously processed transcriptions can be reopened and further edited at any time.
Transcription & AI
Automatic Speaker Detection: Distinction of different speakers in the audio including automatic assignment in the text.
Word-Accurate Timestamps: Exact synchronisation of every single word with the audio file for reliable accuracy and research.
Broad Format Support: Processing of all common audio and video formats such as mp3, wav, flac, ogg, opus, mp4, and mov — no pre-conversion required.
Editor & Player
Integrated Text Editor: Comfortable proofreading with undo/redo functionality directly in the application.
Audio Visualisation: Clear waveform audio display facilitates navigation.
Intuitive Speaker Management: Easy assignment of labels and conversion of text passages with a click.
Variable Playback Control: Adjustable playback speed and looping for verifying difficult passages.
Export & Post-Processing
Common Export Formats: Download results as TXT, DOCX, SRT, or JSON for further processing.
Detailed Metadata Export: Output of all data including speaker names, timestamp references, and signal/word-level confidence.
System Requirements and Recommendations
Since memozero runs 100 % locally and privately on your computer, speed and performance depend directly on your hardware.
In principle, memozero runs on almost any modern computer. The difference lies not in the quality of the result, but solely in the time you have to wait.
For Windows
| Basic Recommendation ~1 hour per 1 hour of audio | Pro Recommendation < 10 min per 1 hour of audio | |
|---|---|---|
| Graphics Card | Standard (Onboard / Intel UHD / AMD Radeon) | NVIDIA GeForce RTX (3060/4060 or higher) with min. 8 GB VRAM |
| Processor | Current Intel Core i5/i7 or AMD Ryzen 5/7 | Intel Core i7/i9 or AMD Ryzen 7/9 |
| RAM | 16 GB RAM* | 32 GB RAM |
For macOS
| Basic Recommendation ~1 hour per 1 hour of audio | Pro Recommendation < 10 min per 1 hour of audio | |
|---|---|---|
| Model / Chip | Mac with Intel processor (built 2018–2020) | Mac with Apple Silicon (M1, M2, M3 or newer) |
| RAM | 16 GB RAM* | 16 GB or 32 GB (Unified Memory) |
* Devices with 8 GB RAM can run memozero in principle, but may experience noticeable limitations in speed and stability. We therefore recommend at least 16 GB RAM for a smooth experience.