Doculator is a free, open-source, and web-based audio and video annotation tool allowing users to add time-stamped comments, tags, and descriptions to media files, facilitating collaboration, research, and education.

Doculator supports various media file formats, including MP3, WAV, MP4, WebM, and others, ensuring compatibility with different devices and platforms for seamless annotation and collaboration.

To create a new account, simply click on the "Sign Up" button, enter your email address, choose a password, and provide a username, then verify your email address to activate your

Yes,Doculator is completely free and open-source, with no hidden costs or subscription fees, allowing individuals and organizations to utilize its features and benefits without any financial constraints or limitations.

To upload a media file, click the "Upload" button, choose your file, and wait for the upload process to complete, then start adding annotations, tags, and descriptions to your uploaded media file.

To annotate a media file, play the file, click the "Add Annotation" button, enter your comment, tag, or description, then save and share your annotated media file with others for collaboration and feedback.

Yes, Doculator enables real-time collaboration, allowing multiple users to annotate and comment on the same media file simultaneously, facilitating teamwork, feedback, and collective knowledge-building.

Yes, Doculator is fully responsive and accessible on desktops, laptops, tablets, as well as mobile devices, ensuring that users can annotate and collaborate on-the-go, anytime, and anywhere.