tunnel pro

Rename a number of files and folders at the one time.

Capture and record your PC screen to create video presentations, demos, tutorials, or screencasts.

Visualize, manage, and free up your storage space in just one click.

Edit, enhance, and cut your videos including cellphones and action cams.

Optimize rectangular material cutting, calculate the cut plan.

Turn ordinary cameras into video surveillance with artificial intelligence.

Download historical quotes of stocks, indices, and mutual funds.

Check HTML, CSS, SEO, spelling, PHP, JavaScript, accessibility, links.

Hide some files, folders and disks or restrict access to them.

Batch convert all text files to UTF encoding.