It may be a localized backup of a tool like G-Reader or a specific version of a script designed to pull "reads" from a database. How to Handle the Zip File
ZIP files contain internal metadata to protect against data loss; if this is damaged, the archive may be unreadable.
If the extracted files have unfamiliar extensions (like .fastq or .csv ), you can often open them with a basic text editor or specialized software like Notepad++ or Excel to verify their nature. Troubleshooting
In genomic research, "reads" are the raw sequences from DNA/RNA sequencing. "GReads" might refer to Genomic Reads , with the zip file containing compressed FASTQ or BAM files from a specific project batch dated April 2022.
Users often use third-party scripts or browser extensions to export their Goodreads reading history. A file named "GReads" followed by a date (like April 2022, "0422") often contains CSV or JSON files of a user's library.