Subscribe to memozero
Subscribe to memozero on a monthly or annual basis. We offer all common payment methods.
Custom offer
All common payment methods
Available for Windows and macOS Native Desktop App: 100% local processing on Windows and macOS.
No passing on of your recordings or transcripts: Your sensitive data stays on your device.
Unlimited Capacity: Transcribe as many files as you like with no file size restrictions.
Simplified Correction: Synchronised audio player and integrated editor for correcting uncertain words.
Word-Level Confidence: Uncertain words are highlighted to make correction easier.
For students and universities
Students receive memozero at a reduced price — simply request the student discount with a valid certificate of enrolment. We also offer special rates for teaching and research.
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: The special rates for association members 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.
Offline Processing: Transcription runs on your computer and needs no internet connection. memozero connects to the internet regularly for license checks and updates.
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.
Multilingual: Transcription of German recordings and, with a multilingual model, of other languages too.
Broad Format Support: Processing of all common audio and video formats such as mp3, wav, m4a, flac, ogg, opus, and mp4 — 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: Adjust the playback speed, even during playback, to check difficult passages.
Foot Pedal and Shortcuts: Control playback with a foot pedal or your own keyboard shortcuts.
Auto-Stop While Typing: On request, playback stops automatically as soon as you edit a word.
Search and Replace: Find terms across the whole transcript and replace them in a few steps.
Comment and Highlight: Select single words or whole passages, comment on them, or highlight them in bold, italic, or underline.
Highlight Speaker Turns: Highlight all statements of one speaker with a single click, for example in bold.
Export & Post-Processing
Common Export Formats: Download results as DOCX, TXT, Markdown, or JSON for further processing.
Numbered Speaker Turns: In the editor and the Word export, speaker turns are numbered consecutively for precise citation.
Export as You Need It: On request, the export includes timestamps per speaker turn or per word, your comments, and the processing details.
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 | |
|---|---|---|
| Operating System | macOS 15 or newer | macOS 15 or newer |
| Model / Chip | Apple Silicon M1 — minimum requirement | Apple Silicon M2, M3 or newer |
| RAM | 16 GB RAM* | 16 GB or 32 GB (Unified Memory) |
Intel Macs are not supported.
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.