Many people are looking for free and easy-to-use computer software. However, there is a lot of information on the Internet, and truly reliable tools must be carefully selected. The twelve free tools introduced today can provide practical solutions to a variety of practical problems in daily office and study.
Free video recording tool
VSDC Free, a software with a series of functions, is a dedicated screen recording software on the desktop with relatively comprehensive functions; it can record the entire screen, or record a specific window, or record a customized area; and it also supports the capture of system sound and microphone audio at the same time; for the activities of making tutorials or game recording, these most basic functions are completely free, and there is no need to pay any fees at all.
This software has simple video editing functions, such as cropping video clips or adding text annotations after recording. Although advanced special effects require a paid version, basic recording and editing requirements can be met. This software has an intuitive interface. Since it was first released in 2015, it has been continuously updated until now, and its stability is guaranteed.
Image compression and optimization
Pinga is a free tool that focuses on compressing PNG images and JPG images. It reduces file size by optimizing encoding while maintaining image quality loss that is imperceptible to the naked eye. It can significantly save storage space for website operators who need to upload a large number of images, and it can significantly save loading time for social media users.
There is also a tool called YOGA Image, which also provides similar services and supports batch processing. Users only need to drag the image into the software window and set a target file size or compression ratio to quickly complete the operation. This type of tool is particularly useful when processing ID photos or product images.
Text and formatting tools
A plain text paste tool that can remove hidden formatting caused by copying text from web pages or documents. When pasting content into emails or reports, it ensures that there will be no confusing fonts, different colors, or unnecessary hyperlinks, thus keeping the document clean and unified.
The tool that can solve the problem of media file compatibility is the audio and video format conversion tool, which can convert MOV files to MP4, and can also convert FLAC audio to MP3 for easy playback on various devices. Generally speaking, this type of converter supports batch operations, and its conversion speed depends on computer performance and file size.
Professional drawing and design
An all-round electrical drawing tool suitable for engineers and technicians. It can draw circuit diagrams, system block diagrams, and flow charts. It has a rich built-in library of standard component symbols. Users can complete the design with drag and drop, and can be exported to PDF format for demonstration, or to image format for demonstration.
For team brainstorming and project planning, the infinite canvas collaborative drawing artifact will be more suitable. It provides a whiteboard that can implement unlimited zoom operations. Many people can add graphics, notes or sketches online at the same time, which is extremely suitable for remote teams to conduct visual discussions.
File management and system tools
A batch renaming tool that can quickly organize a large number of files. You can add prefixes, serial numbers, or change extensions to photos, documents, or music files according to rules. The software usually gives a real-time preview to avoid misoperations, which is very important for organizing download folders or photography libraries.
Free video editor VSDC Free Video Editor is in a higher functional level than a simple recording tool. It gives users the ability to crop and splice videos, add scene switching effects and text descriptions. Although its functional strength is not as strong as that of professional software, it is sufficient for generating short videos for social media or creating home videos.
System security and performance testing
Security hardening tools strengthen computer protection by checking for system vulnerabilities, cleaning out malicious plug-ins, and monitoring suspicious processes. It scans auto-start items and browser extensions to alert users of possible risks. Regular use of such tools is a good habit to maintain computer health.
A memory testing tool that can be used to diagnose whether a computer's random access memory, or RAM, is faulty. When the computer frequently experiences blue screens or crashes, running a memory test can identify whether it is a hardware problem. The "Windows Memory Diagnostic" included in the Windows system itself is such a basic tool.
These twelve tools cover many scenarios from content creation to system maintenance. They are all free to use. They prove that expensive professional software is not necessary for efficient work. Which tool do you use most frequently in your daily life? You are welcome to share your must-have software in the comment area. If you find it useful, please like it to support it.
