KakaSoft How-to Articles

Learn more about data encryption & document copyright protection solutions.

How to Encrypt External Hard Drive on Windows/Mac/Linux?

External hard drives are practical tools and are important for all types of businesses. They are compact, comes with a good storage capacity, and you can carry them with you wherever you go. In addition, you can easily transfer documents from one computer to another or copy files and data from a computer conveniently. However, … Read more

How to Solve the “Encrypt Option Greyed Out” Error on Windows?

Windows 10 allows you to encrypt data with EFS, Encrypted File System. This feature becomes extremely important if you have stored sensitive and confidential data in your Windows PC/laptop. However, many Windows 10 users encounter one problem while trying to encrypt some of the files is grayed-out problem.  So, if you can’t encrypt content to secure and … Read more

How to Lock PPT in USB drives on Windows 7/ Windows 8/XP?

Microsoft Office ppt is a file that has been widely used by a number of people all around the world to prepare and run presentations on computers. The ease of use of ppt can save a lot of time for people who otherwise would have used other kinds of visual aids. Now for modern meetings and lectures ppt … Read more

How to Protect Word Documents on Windows 10/8/7/XP?

Office files especially word documents are an indispensable part of nowadays normal operation of office work. Word file is small in size and has the ability to carry a large amount of information so that it is usually used for storing printing material and transferring data via Internet. No matter you are an individual user … Read more

How to Protect PDF in Your USB drive on Windows

PDF file is one of the most popularly used office documents in the world of data-carrying and it can convert publications of all kinds into e-documents so that people can easily have access to them in the Internet world. While if you are the owner of academic PDF files or PDF contains other important data you … Read more

How to Protect Excel Documents on Windows 7/ Windows 8/XP?

It seems that everyday office work cannot operate normally without excel. Excel forms part of Microsoft Office which is the most widely used electronic office documents and it features calculation function, graphing tools, pivot tables and other functions. Usually, it is easy to carry and contains confidential data and information while these features are also the … Read more

How to Protect Audio Files on USB Drive on Windows

Everyone has audio in his or her computer, perhaps it is just a piece of music or other audio files contain business secrets or private information. MP3 is one of the most widely used audio files we often encounter in our life, and it is played in a MP3 player or other media music players … Read more

How to Protect PDF from Copying?

PDF, also known as a portable document format, is the most accessible and widely used format for documents these days. People from all around the globe access their records in PDF formats for managing and sharing content such as articles, newsletters, reports, guides, etc. Accompanied by many other benefits and features, the PDF is an … Read more

How to Copy Protect Video with USB Copy Protection on Windows?

Now and then we will find people upload interesting or amazing videos to Youtube or other video-sharing websites. With the development of the social network, people are inclined to share videos and other news on the Internet. While its also high time for you to copy-protect your videos from illegal copy and distribution. If you … Read more

How to Ensure Word, PowerPoint and Excel Copy Protection in USB on Windows

MS Office documentation system provides great convenience to the day-to-day running of office ever since its invention. Now processing business files are no long limited in the office spot, with the development of smart digital products, people can easily reach their documents in a smart phone or newly released tablet any where they want. Regardless … Read more