Turn messy data into
clean PostgreSQL
A free, open-source desktop app that converts CSV, Excel, JSON, XML, PDF, and Parquet files into ready-to-run SQL — all without sending your data over the network.
A free, open-source desktop app that converts CSV, Excel, JSON, XML, PDF, and Parquet files into ready-to-run SQL — all without sending your data over the network.
Drop in your data files and get production-ready SQL — no scripting required.
Load CSV, TSV, Excel, JSON, XML, PDF, and Parquet files. Glider auto-detects delimiters, handles nested structures, and extracts tabular data from PDFs.
Automatically detects column types — integers, dates, UUIDs, booleans, JSON, and more — by scanning every row of your data with confidence scoring.
Generates complete PostgreSQL DDL and INSERT statements with proper type mapping, indexes, constraints, and dependency-ordered table creation.
All processing happens locally on your machine. No data leaves your computer unless you explicitly connect to a database. Zero telemetry, zero tracking.
Rename tables and columns, change types, toggle constraints, set defaults, and manage foreign key relationships before generating your SQL.
Optionally connect to NEON PostgreSQL to test your connection and execute generated SQL directly — with TLS enforced for every connection.
Download Glider for macOS and turn your data files into clean, optimized PostgreSQL SQL in minutes.
Download Beta for macOS