BulkFileChanger is a free software to change created, accessed, and modified timestamps of multiple files and folders. You can also export list of files and folders.
Quick Look software brings Mac OS like feature in Windows to preview any MS Word, PDF, Images, Excel, CSV, Markdown, PPT files, etc., without opening.
Thumbico is a free software to extract thumbnails of desktop shortcuts, EXE files, media files, applications, etc. Save thumbnails as JPG and PNG images.
Franz software helps to use Slack, WhatsApp, Twitter, Skype, Hangouts, Telegram, FB Messenger, and other services from one place. Also shows unread count.