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MicroSIP allows high quality VoIP calls via the open Session Initiation Protocol to other SIP-compatible phones or regular telephones. The program is easy to configure and light on system resources, and supports video, instant messaging, secure connections (via client-to-client TLS encryption), and standards compatibility.

This SIP softphone is based on the Windows PJSIP stack. For regular phones, the program requires an account with a (non-free) SIP Provider.

Languages: French, German, Italian, Russian, Spanish, and more.

VarieDrop quickly generate multiple-size-images in one operation. The process is started from the drag-and-drop or "Sent To" menu. (Multiple file input is supported.) Includes the ability to save to a subfolder, append the file name, and resize according to maximum width/height or both.

Great for generating thumbnails, decreasing size/quality, or changing formats. Note that file quality settings are available for JPEG only.

DNSQuerySniffer is a network sniffer utility that shows the DNS queries sent on your system. For every DNS query, the following information is displayed: Host Name, Port Number, Query ID, Request Type (A, AAAA, NS, MX, and so on), Request Time, Response Time, Duration, Response Code, Number of records, and the content of the returned DNS records.

You can easily export the DNS queries information to csv/tab-delimited/xml/html file, or copy the DNS queries to the clipboard, and then paste them into Excel or other spreadsheet application.

WifiInfoView scans the wireless networks in your area and displays extensive information about them, including: Network Name (SSID), MAC Address, PHY Type (802.11g or 802.11n), RSSI, Signal Quality, Frequency, Channel Number, Maximum Speed, Company Name, Router Model and Router Name (Only for routers that provides this information), and more...

When you select a wireless network in the upper pane of this tool, the lower pane displays the Wi-Fi information elements received from this device in hexadecimal format. A summary mode is also available that displays a summary of all detected wireless networks, grouped by channel number, company that manufactured the router, PHY type, or the maximum speed.