See Text Editor Speed Comparison.ĮmEditor is a powerful CSV editor. Both native 64-bit and 32-bit builds are available, and moreover, the 64-bit includes separate builds for SSE2 ( 128-bit), AVX-2 ( 256-bit), and AVX-512 ( 512-bit) instruction sets.ĮmEditor is faster than other text editors by a margin of 2 to 187 times in all tested categories. EmEditor is a fast, lightweight, yet extensible, easy-to-use text editor, code editor, CSV editor, and large file viewer for Windows.