- Extension
- .feather
- .arrow
- Format
- Binary
- Binary
- Category
- Data
- Data
- Developer
- The Apache Software Foundation
- The Apache Software Foundation
- Description
- A Feather file is a data table written by pandas, R or pyarrow; Feather version 2 is the Apache Arrow IPC file format, usually with LZ4 or ZSTD compression.
- An Arrow IPC file holds a data table in Apache Arrow's in-memory columnar layout, so it can be memory-mapped and read without conversion. Feather version 2 files are the same format.
- MIME Type
- application/vnd.apache.arrow.file
- application/vnd.apache.arrow.file
