You need a suitable software like Macro to open a MAC file. Without proper software you will receive a Windows message 'How do you want to open this file?' (Windows 10) or 'Windows cannot open this file' (Windows 7) or a similar Mac/iPhone/Android alert. If you cannot open your MAC file correctly, try to right-click or long-press the file. File Viewer is a FREE program for macOS (OS X) that allows you to open and view all types of files on your Mac. It supports the native view of over 60 file types and can display the contents of any file. File Viewer also includes an information panel that displays file details and metadata. Open your 'sidebar.js', 'header.js' or other.js file in a plain text editor like Notepad. Click on the visual below to see what areas to edit (See also: editing.js file variables). Note: You may want to make a backup copy of the.js files before you start editing. In all.js files the yes/no options should be all lower case. Follow these steps to open a JAR file using Corel WinZip 24: Download and Install Corel WinZip 24. Find the file you want to open and right-click on it. Go to Open With and select Winzip. A new window will open with all the files in the selected file. Extract the ones you want and then drag and drop them out of Winzip to wherever you want to. Apr 24, 2020 Mac File Recovery Mac version of file recovery software supports recovery of several file types. Open VLC player, go to Preferences and select Show all. This tool can fix AVI video files on all Mac OS versions including the latest El Capitan.
- Software To Open All Types Of Files On Mac Download
- Software To Open All Types Of Files On Mac Windows 10
- Different Types Of Office Files
If you download online videos on a regular basis, you might have come across an MKV file especially in case you save HD movies. This video format is not as popular as AVI or MP4. Thus, many users don’t have an idea what is it and how to play it. So let’s make it clear.
SEE ALSO: How to Convert MKV to MP4 [FREE]
Software To Open All Types Of Files On Mac Download
What is an MKV file?
MKV is an open standard video format that was developed in 2002 by Lasse Kärkkäinen and Steve Lhomme. The format is also called Matroska, which refers to the wooden, Russian or Matryoshka doll since MKV can keep multiple media files inside it like the Russian doll.
MKV file is, in fact, a container that stores various multimedia files even if they use different encoding types. For example, there can be an h.264 or h.265 video file, AAC/MP3/OGG or any other audio format and a couple of SRT subtitles files.
Nowadays MKV format is widely used for HD videos and online video streaming. A popular WebM format is based on the profile of Matroska container. Learn how to convert MP4 to WebM here.
The main advantage of Matroska container is that it can hold an unlimited number of audio, video and subtitles tracks as well as meta data (cover art, comments, description, etc.) and chapter points. It means that one movie may come with several audio and subtitles tracks within a single file. You can easily switch to a foreign language track or director’s comments using your media player controls.
Whenever you need to rip a DVD to MP4 and keep all possible audio and video tracks, you should definitely choose MKV for output.
Another great advantage of MKV container is its error recovery. If for example, your Internet connection was lost during the downloading process, you can still watch the parts of the video that have already been downloaded. It also works for corrupted files.
SEE ALSO: Free Video Editor for Windows: 7 User-Friendly Tools
How to Play an MKV file on PC, Mac, Android, iOS?
Although the MKV format seems to be a real treasure, it has not yet become an industry standard; not all the video players support it. Thus, to play an MKV file, you should choose one of the following options:
- download a special media player;
- download media codecs for your current video software;
- convert MKV to AVI or MP4.
Let’s explore each option separately.
Way 1. Download a Special Media Player for MKV Files (PC, Mac, Android, iOS)
One of the most popular media players capable of reproducing MKV files is VLC Media Player. It’s free and can be used on all popular operating systems: Windows, Mac, iOS, and Android.
SEE ALSO: 5 Cool Video Players to Play MKV Files on iPhone & iPad
SEE ALSO: Best Video Player: Top 5 Windows Tools Compared

To reproduce MKV files with VLC Media Player, you need to do the following:
- download it from the official site, AppStore, or Google Play;
- install the freeware on your PC, laptop or mobile device;
- run VLC on your gadget;
- add your MVK files using a corresponding button or drag-n-drop option. For Apple devices, transfer the videos from a computer right into the app with the help of iTunes. Don’t forget to sync your device to apply changes;
- click the Play button to start the playback.
You can make VLC the default player for MKV files and open them with a double click. To do it on Windows, you need to:
- right-click on any MKV file that you have;
- move to Open With option, and then click Choose Another App;
- select VLC player from the list of software;
- enable the Always use this app to open .mkv files option;
- click the OK button to save the changes.
From now on, all your MKV files will be opened in VLC.
For Mac OS, follow the steps below:
- in the Finder, choose the MKV file;
- right-click on the file and then select Get Info;
- in the Info window, click the triangle sign next to Open with option;
- choose VLC from the app list;
- to open all MKV files with VLC, click Change All.
Way 2. Download Media Codecs to Play MKV (PC & Mac)

A codec is a computer program used to encode or decode any kind of digital media files. In our case, we need codecs that will let you play MKV videos with a default system player. There are a lot of free codecs online that you can use for this scope. All have their pros and cons.
The main pros of all codecs are:
- you can use your favorite media player to play all the video files;
- the media codecs usually provide you an option to reproduce a variety of video and audio files that you can come across online.
Among the cons you should pay attention to are:
- being free, media codecs usually come with adware and even malware that might harm your PC;
- since the codecs support a huge number of multimedia files, they might steal space from your hard drive. It’s OK in case you need all of them, but if you install a codec pack to play only one video format, it doesn’t seem to be worth it.
What codec pack to choose to play MKV files?
The MKV developers recommend using Combined Community Codec Pack (CCCP) or K-Lite Codec Pack for Windows-based PCs. You can find a full description of each Pack on its official site. Choose the one you like and install in on your computer. Please be attentive during the installation process. The installer files may contain various ads. Read attentively all the offers and don’t accept those you are not interested in.
When the codecs are installed, you might be asked to restart the PC. However, usually, you can start playing the video files right away.
Mac users can also install codecs on their laptops to play files with a standard QuickTime Player. The codecs for Mac are available at K-Lite Codec pack official site.
Way 3. Convert an MKV file (PC, Mac)
Finally, if first two options don’t work for you for any reason, you can convert your MKV video to most popular formats like AVI, MP4 and play them with your favorite software or app or on a portable device without MKV support.
Software To Open All Types Of Files On Mac Windows 10
Convert an MKV File on Windows
To convert MKV files on Windows-based PCs, we recommend using Freemake Video Converter. It’s a free and beautifully designed tool with an astonishing number of output format options. Let’s see how it works:
- Download and install Freemake Video Converter onto your computer;
- Add MKV files via +Video button. You can also drag-n-drop the videos into the software;
- If necessary, edit your video. The software provides an inbuilt editor that lets you cut unnecessary video parts, rotate and join videos;
- Select an output format. We recommend choosing AVI or MP4 since they are supported by the majority of video players and devices. In case you want to play MKV on a DVD-player, burn a DVD here. Besides that, you can add subtitles to your video. Please note that Freemake Video Converter provides only hardsubs option what means that you won’t be able to turn the subtitles track off;
- Choose a ready preset or create your own one with a custom bitrate, frame rate, codec, and other settings;
- Click Convert to start the conversion process and transform your MKV file into another video format.
In a couple of minutes, you’ll get a converted file that you can later watch offline, upload onto a portable device or on your website.
Different Types Of Office Files
Please note that Freemake Video Converter doesn’t support multiple audio and subtitles tracks. Thus, preview the video and choose a necessary audio and subtitles option.
SEE ALSO: 6 Media Converters for Windows, Mac and Android
Convert an MKV File on Mac
Mac users can also benefit from a free video converter for MKV files. It’s called Handbrake. The software is a bit more complicated than Freemake, but don’t be afraid. Here is the how-to that will help you convert MKV files on Mac:
- download and install Handbrake for Mac from the official developer site;
- launch the software on your Mac computer;
- drag-n-drop an MKV file you need to convert or click the Source button to add files;
- choose an output format (MP4) and a ready preset, if necessary;
- then continue to the Audio and the Subtitles tabs. Here you can select what tracks you want to keep in your future file;
- besides that the software lets you customize bitrate, framerate, codec, and other settings;
- click the Start button to run the conversion process.
Depending on your Mac capacity, it may take some time to convert a video, especially if it’s huge.
Now you know what an MKV file is and how to play it. Please share this post with your friends to make them enjoy MKV videos, too.
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Every year, many new Code Editors are launched, and the developer finds it challenging to choose one. Following is a curated list of Top 15 source code and text editor software for Windows and Mac platforms. All the editors in the list are Free to use. The code editor could be standalone or integrated into an IDE.
- Best Free Code Editors for Windows & Mac
1) Notepad++
Notepad++ is a popular free to use code editor written in C++. It uses pure win32 API which offers greater execution speed and small program size. It runs only in the window's environment, and it uses GPL License.
Platform: Windows
Price: Free
Features:
- Support syntax highlighting for languages like PHP, JavaScript, HTML, and CSS
- Auto-completion: Word completion, Function completion
- Macro recording and playback
- User-defined Syntax highlighting and folding
- Entirely customizable GUI
- Multi-view and Multi-Language support
Download link: https://notepad-plus-plus.org/
2) Atom
Atom is useful code editor tool preferred by programmers due to its simple interface compared to the other editors. Atom users can submit packages and them for the software.
Platform: Windows, Mac, Linux
Price: Free
Features:
- Package Manager Integrated for Plugins support
- The feature of smart autocompletion
- Supports Command Palette
- Multiple panes
- Allow cross-platform editing
Download link:https://atom.io/
3) Visual Studio Code [VS Code]
Visual Studio Code is an open source code editor software developed by Microsoft. It offers built-in support for TypeScript, JavaScript, and Node.js. It's autocompleted with IntelliSense features provides smart completions based on variable types, essential modules, and function definitions.
Platform: Mac, Windows, Linux
Price: Free
Features:
- Easy working with Git and other SCM (Software Configuration management) providers
- Code refactoring & debugging
- Easily extensible and customizable
Download link:https://code.visualstudio.com/
4) Brackets
Brackets is a lightweight tool developed by Adobe. It is best text editor that is open source. It allows you to a toggle between your source code and the browser view.
Platform: Mac, Windows, Linux
Price: Free
Features:
- Quick Edit UIfeature puts context-specific code and tools inline
- Offers live preview, preprocessor support, and inline editors
- Pleasant looking UI
- Especially developed tool for macOS
- It comes with the inbuilt extension manager for fast & effective extension management.
Download link:http://brackets.io/
5) NetBeans
NetBeans is an open-source code editor tool for developing with Java, PHP, C++, and other programming languages. With this editor, code analyzers, and converters. It allows you to upgrade your applications to use new Java 8 language constructs.
Platforms: Mac Windows Linux
Price: Free
Features:
- Easy & Efficient Project Management
- Offers fast & Smart Code Editing
- Rapid User Interface Development
- Helps you to write bug-free code
Download link:https://netbeans.org
6) Bluefish
Bluefish a is a cross-platform editor is a speedy tool which can handle dozens of files simultaneously. The tool allows developers to conduct remote editing. This code editor tool offers many options to s programmers and web developers, to write websites, scripts, and programming code.
Price: Free
Platforms: Mac Windows Linux
Features:
- Loads hundreds of files within seconds
- Auto-recovery of changes in modified documents after a crash, kill or shutdown.
- Project support feature helps you to work efficiently on multiple projects.
- Unlimited undo/redo functionality.
Download link: http://bluefish.openoffice.nl/index.html
7) VIM
Vim is an advanced text editor open source tool which is also considered to be an IDE in its way. This tool allows managing your text editing activities with vim editors and UNIX System which can be used on-premise or online.
Price: Free
Platform: Linux
Features:
- Extensive plugin support
- Powerful search and replace
- Integrates with many tools
- Macro recording and playback
- Support for hundreds of programming languages and file formats
Download link: https://www.vim.org/
8) Geany
Geany is a text editor which uses GTK+ toolkit. It also has certain basic features of an integrated development environment. The tool supports many filetypes and has some nice features.
Price: Free
Platform: Mac, Windows, Linux
Features:
- Allows you to add a note for applying the indent settings in the project preferences
- Navigating through the source code
- Allows popup menu on message window notebooks and sidebar
- Show status message on attempt to execute empty context action
Download link: https://www.geany.org
9) Komodo Edit
Komodo edit is an easy to use and powerful code editing tool. It allows you to do debugging, unit testing, code refactoring. It also provides code profile, plus integrations with other technologies like Grunt, PhoneGap, Docker, Vagrant and many more.
Price: Free Trial
Platform: Mac, Windows, Linux
Features:
- Multi-Language Editor
- A lot of contemporary color schemes
- Native Unicode support and Unicode compatibility checking
- Easily integrates into the desktop environment.
Download link: https://www.activestate.com/products/komodo-edit/
10) Emacs
Emacs is a Unix based text editor tool which is used by programmers, engineers, students, and system administrators. It allows you to add, modify, delete, insert, words, letters, lines, and other units of text.
Price: Free
Platform: Mac, Windows, Linux
Features:
- Complete built-in documentation
- Full Unicode support for many human scripts
- Highly customizable, using Emacs Lisp code.
- A packaging system for installing and downloading extensions
Download link: https://www.gnu.org/software/emacs/
11) jEdit
jEdit, a code editor program which is written in Java. This open source tool supports hundreds of plugins and macros. It offers a large collection of plugins maintained by a worldwide developer team.
Features:
- Built-in macro language & extensible plugin architecture
- Allows copy and paste with an unlimited number of clipboards
- You can download plugins with the help of the plugin manager.
- Register contents are saved across editing sessions.
- Allows auto indent, and syntax highlighting over 200 languages
Price: Free
Platform: Mac, Windows & Linux
Download link: http://www.jedit.org/
12) TextMate
TextMate is a versatile plain text editor for mac with unique and innovative features. The tool offers support for many programming languages, writing prose in structured formats such as blogging, running SQL queries, writing screenplays, etc.
Price: Free
Platform: MAC
Features:
- Auto-Indent for Common Actions
- CSS-like Selectors to find the Scope of Actions and Settings
- Dynamic Outline for Working With Multiple Files
- Function Pop-up for Quick Overview and Navigation
- Run Shell Commands from Within a Document
- Visual Bookmarks to Jump Between Places in a File
Download link: http://macromates.com/
13) gedit
Gedit tool is designed as a general-purpose text editor. It offers simple and eases to use GUI. It includes features for editing source code and structured text like markup languages.
Price: Free
Platforms: Mac & Windows
Features:
- Support for syntax highlighting for languages like C, C++, Java, HTML, XML, Python, etc.
- Editing files from remote locations
- Support for text wrapping and auto indentation
- Search and replace with the support of regular expressions
- A flexible plugin system which allows you to add new features
Download link: https://wiki.gnome.org/Apps/Gedit
14) Light Table
Light Table is an IDE and text editor tool for coding software. The tool offers fast feedback and allowing instant execution, debugging and access to documentation.
Price: Free
Platform: Mac, Windows, Linux
Features:
- Inline Evaluation
- Light Table is a lightweight, clean, and sleek interface.
- Powerful editing and plugin manager
- The feature of println to keep track of critical values in your code
Download link: http://lighttable.com/
15) Blue Griffon
BlueGriffon is an open source HTML editor powered by Gecko, which is Firefox's rendering engine. It has a simple interface and most usual features needed to create web pages that are compliant with W3C web standards.
Platform: Mac, Windows, Linux
Features:
- Easy to change the color of font or to adjust the border style
- Opens Tabs from Last Session
- Shortcuts for CSS Editing
- Multiple Themes for Source View
Download link: http://bluegriffon.org