Loper · Developers

Open .sql files on your Mac.

.sql

Migrations and queries with keywords, strings and numbers highlighted.

Loper is a free, minimal editor for macOS that opens SQL instantly and colors every part of the file, so you find the value you need at a glance and can fix it right there. No IDE, no project to load, no gray wall of text.

migration.sql opened in Loper: SQL with color-coded SQL
Show the file as text
-- 2026_10_25_add_takes.sqlCREATE TABLE takes (  id SERIAL PRIMARY KEY,  clip TEXT NOT NULL,  scene INTEGER,  circled BOOLEAN DEFAULT false); SELECT clip, scene FROM takes WHERE circled = true ORDER BY scene;

How to open .sql files

  1. Download Loper (free, Apple silicon, signed and notarized) and move it to Applications.
  2. Double-click your .sql file, drag it onto the Loper window, or right-click it and choose Open With › Loper.
  3. Want every .sql file to open in Loper? Choose Loper › Make Loper the Default Editor….