Glimbench

Glimbench is a free browser workbench for image and spreadsheet tasks. Remove backgrounds and download original-size transparent PNGs, combine table screenshots into editable Excel files, and batch-convert HEIC photos to JPG. Files are processed locally on your device, with no account required. Review OCR cells and source images before exporting XLSX, CSV or TSV. HEIC batches can be downloaded as ZIP files. Built for creators, small businesses and anyone working with images or printed tables.