Developed by Informative Graphics Corporation, the Free DWG Viewer application is designed to view drawings and diagrams. The program is distributed free of charge, after installation it works autonomously, without restrictions on the declared functions. Regular updates are required to support a free license.

The utility takes up no more than 60 Mbit on disk and requires 512 Mbit of RAM. Its purpose: to view, convert and print graphic files in DXF, DWG, DWF, XREF formats. The ActiveX component allows you to run the program as an extension in Internet Explorer, Firefox, and Netscape browsers.

The Microsoft Office 365 Office Suite was created in 2011. It includes standard applications for working with text, tables, graphs. All this is complemented by online support. The product includes a set of web services. Access to them is carried out after registration and purchase of a subscription. You can evaluate the benefits of the package using the trial version. It has almost full functionality of full-fledged programs but is limited in time. According to the classification of licenses, there is a trial version and a commercial one. In 2020, Microsoft Office 365 was renamed Microsoft 365.

Microsoft 365 features

In addition to online access to programs such as Word, Excel and other long-established company developments, the package involves the ability to communicate, work with e-mail.

The package extends access to corporate networks. There are varieties for both business and home use. Installation is possible on Windows and Mac. All products are regularly updated and improved. Programs do not require installation.

 HDD Low Level Format Tool - a low-level formatting tool - this is a very useful tool that allows you to perform an operation called low-level formatting, that is, low-level formatting of disks, flash drives or memory cards. Low-level formatting is a function that is significantly different from conventional formatting, which can be performed, for example, on a selected partition in the system.

After using the HDD LLF low-level formatting tool, all data on the disk will be permanently deleted, and all partitions and entries in the MBR will be completely deleted. This means that after performing this operation, the user will lose all data on the disk, regardless of the partition. This tool will be useful both for deleting your data before selling a disc, and for repair. Often this operation allows you to restore non-working disks or flash drives that cannot be detected in the system or prevent the storage of any data (write protection error).

Despite the complexity level of the whole operation, low-level formatting with the HDD LLF tool is very simple, and the whole operation is reduced to an absolute minimum. After starting the program, the user must select a disk from the list that he wants to format, then go to the "Low Level Formatting" tab and click the format button. Depending on the size of the disk, this operation may take several minutes or several hours, therefore it is recommended to leave the computer turned on for the night.

 The software discussed in this article is a free SFTP graphical client for Windows that has available source code. The software also supports an old protocol called SCP. The program is used to safely copy files between different PCs or services that support these protocols. This software belongs to the free type, because you do not have to pay anything for it.

 It’s hard to imagine a person who hasn’t heard about Skype. In the modern age of information technology, the concept of distance between people has already become somewhat blurred, because to communicate with each other no personal meetings, postal correspondence, etc. are necessary, simply call. The creation of Estonian developers made a revolutionary breakthrough in this area, because not only were we given the opportunity to make free calls to anywhere in the world via the Internet, but we can also see each other through a webcam.

 The functionality of the Viber application is like Skype, with the only difference being that Viber is designed as a mobile application for a smartphone. But still, multi-platform.

With the help of Viber, the cost of calls and SMS messages will be reduced, just connect the mobile Internet.

Application service as a competitive advantage flag.

 Since the Internet appeared, software has emerged to enter the world wide web. The first browsers were not at all the way we see them now - bright, fast, multi-tasking, with intelligent search and other features. They were primitive and extremely leisurely by today's standards. However, the essence remains the same: if you want to find something on the Internet, open a browser and enter your request into the address bar.

Opera is one of the flagships in the browser world. The first version of this browser was created in 1995 and even then, it favorably differed from other browsers by the ability to view several documents simultaneously.

 Mozilla development began in 2004. Since then, the browser has won deserved popularity with users and is leading in the ratings of the popularity of many countries.

Browser development

Mozilla is considered to be the "old-timers" among similar products. Implemented and based on Gecko. This “engine” is popular with developers because of its ability to work on various operating systems. Open source Mozilla allows it to constantly evolve and use innovative developments in web programming.

 Adobe Reader is a freeware program for viewing, commenting and printing PDF (Portable Document Format) files. The PDF format is a cross-platform universal document format that is supported by all existing modern systems. It was originally created by Adobe Systems for the transfer of printed products. Currently, this format has become a generally accepted standard for the transfer of documents, this format produces various manuals and references, e-books, magazines, booklets and much more. The main advantage of the PDF format is that on any device the content and structure of the document will be displayed in the same way as on the device on which it was created. Therefore, any user just needs a program to read this format.

XnConvert is a software product for converting images and photos from one format to another, as well as including basic editing functions. A hint system has been introduced for novice users. However, even without it, the program is easy to understand the first time.

XnConvert works with many popular image formats: JPEG, GIF, PNG, PSD, RAW, TIFF, WEBP and others. The conversion process is fast.

As for editing pictures, there are various tools in this application graphics. They allow you to rotate, scale, crop, change the parameters of brightness, contrast. And add watermarks, filters and effects.

XnConvert records every user action in a special log. This allows further tracking of all previously used operations.

Finished files can be either saved to a folder on the device, or placed in archives, on servers, sent by mail, to Picasa or Flickr.