Extract text from Review datasets (REVIEW)
To convert REVIEW Datasets to another format, you need Notepad++ or other Data software.
To convert other file formats to the "Machine Learning Dataset" file type, you need software like Notepad++ or a similar tool.
A .review file is primarily used to store datasets of product, movie, or book reviews for text classification and sentiment analysis. These files are commonly distributed by academic sources like the UCI Machine Learning Repository or as part of the Multi-Domain Sentiment Dataset. They contain raw text data, ratings, and metadata used to train Natural Language Processing (NLP) models. A smaller percentage of .review files are created by the Astro Future astrology app, where they function as Apple Property List (plist) files storing application data.
Because .review is not a standardized format natively recognized by operating systems, double-clicking these files usually results in an error. The dataset variations are often extremely large, sometimes exceeding 100MB, which causes standard spreadsheet tools like Microsoft Excel to freeze or fail entirely. Furthermore, dataset files often use obscure custom delimiters instead of standard commas, making them difficult to parse for non-developers. Astro Future .review files are proprietary and designed only to be read by the specific app, locking users into the Apple ecosystem.
To work with the data easily, you must convert .review files to standard formats like CSV, JSON, or TXT. Converting to CSV allows the data to be opened in Google Sheets or Excel, while JSON is ideal for modern programming environments. Keep in mind that converting a massive dataset to Excel might result in truncated data if it exceeds the row limit.
Handling these files can be frustrating because they lack a universal file signature. Online converters often reject .review files simply because the extension is unrecognized. Our platform inspects the internal contents - whether it is raw text, structured data, or an embedded plist - giving you the best chance to recover and export your data safely.
Convert.Guru analyzes your REVIEW file, detects the exact format, and lets you read the text inside.
Users also converted HTML, HEADER, CHECKSUM and COMMENT files.
If you want to convert REVIEW file to , you can use Notepad++ or similar software from the "Sentiment Analysis Dataset Storage" category. In the File menu, look for Save As… or Export….
To convert files to REVIEW, try Notepad++ or another comparable tool in the "Sentiment Analysis Dataset Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our REVIEW converter.