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Best 10 Open Source Screen Recorder

Last updated on August 9, 2019 by Cindy Smith

Open source software lets all users’ study, customize, copy, and use in almost any way they need. In a nutshell, users can modify applications to rework or enhance them. In fact, open source software has various tools to use for editing the codes, to be able to use the paid apps for free. This software is beneficial, especially for bloggers that are making video blogs and tutorials but can’t afford to pay the amount of the tools they need. Because the most popular open-sourced tools nowadays are screen recorders. In case you are looking for the most beautiful open source screen recorder, this article will provide you the best seven screen recorder for desktop and mobile devices.

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Free Screen Recorder Online

free screen recorderThe first tool that we are going to use is Free Screen Recorder Online. This tool is a browser-based screen recording software that allows you to easily record mostly all on-going happenings on your PC screen. Only need to have is an internet connection to use this tool. Furthermore, this tool can perform equally to the tools that needed to be installed, because you can do screencast as much as you want. Follow the steps given below in sequence to use the tool and know more of its features.

Step1 Run the online recorder

Launch tool the tool on your browser first. You can run it by clicking the “Start recording” API button below. You can also visit the official website of Free Screen Recorder Online.

Start recording

Step2 Start recording the screen

Once you open the tool, you will be able to start recording screen. From its main interface, just hit the “REC” icon for the recording to take place.

start recording

Step3 Edit the video while recording

You can also add annotation real-time. To do that, click the “Pen” icon from the floating toolbar. It will show you the editing tools that you can use to enhance the video. To end the recording, click the “Stop” button from the toolbar. It will show you a “Check” icon where you can finish recording, and an “X” icon if you want to delete and start recording again. Once you finish recording, your record will automatically play. From there, you can save the recorded video to your PC.

draw button


camstudio iconCamStudio is one of the best screen recorders that you can use to record your screen display. This software provides high-quality video that is perfect, especially when you are making video blogs and tutorials. Also, you can use this tool easily because of its basic interface, where you can operate this app effortlessly. However, this tool is only available for Windows platforms only. Still, this app is great when it comes to screen recording.

Step1 Install the App

Using your web browser, visit the CamStudio website then wait for it to load correctly. From here, click the “Download” then install it into your computer. Once installed, the app will launch on your screen automatically.

Step2 Configure Record Settings

Once the app is launched, click the “Region” tab to select the screen size record. From here, users can either choose the “Full Screen” record or customize the region size. Once set-up, click the “Rec” button to start the recording.

set up camstudio

Step3 Save the Record

Finish your recording then click the “Stop” button to save it. From here, the file folder location will pop-up automatically. Next, rename the recorded file and save it.

save recording


  • It is an open source software
  • Its interface is so easy to use
  • No recording time limit for this tool


  • It is only available for Windows OS only
AceThinker Screen Grabber Pro

small logo of screen grabber proNext on the list, is Screen Grabber Pro, which is probably the most stable and robust screen recording application, among others on the list. Screen Grabber Pro works on both Windows and Mac computers, making it a very convenient tool to have. The tool offers both screen recording and screenshot taking functions that produce high-quality videos and images. The is one of the few screen recorders that allows real-time video editing, which is very convenient and saves a lot of time. The tool saves the videos it records, in default MP4 format, which the most popular format among devices to ensure that it will be playable on any device. Also, the tool can record both video and audio at the same time, making it great for creating instructional videos and other types of educational materials. To learn how to use the tool, you will have to follow the steps listed below.

Step1 Install Screen Grabber Pro on your PC

To use the tool, it must be installed on your PC first. By clicking one of the buttons below, the installer will be downloaded. Next, have the app installed and launched through the installation setup.

Try It Free

Step2 Run the software and select recording mode

After installation, run the program and it should direct you to its main interface. Click on the “Record” section to reveal the drop-down menu. There are the different recording modes that you can use when recording your screen activities. “Region” allows the user to select a part of the screen you wish to capture, while the “Full Screen” mode covers the entire screen area and includes it to the recording.

open source recorder step2

Step3 Begin recording

When the recording mode is set, you can immediately start the recording process by clicking the “Record” button. You can also make real-time annotations by clicking the “Pen” icon on the recording toolbar. To save the video, click the “Stop” button and the recording process will end. To watch the video, look for it on the “Preview Panel” of the tool, and click the “Play” button. On the other hand, if you want to look for the actual file, click the “Open folder” button and the file location will appear.

step 3

Open Broadcaster Software

OBS StudioOBS Studio is an open source software for recording your PC screen. This tool support not only the Windows platform but also Mac and Linux OS. By downloading its application, you can start recording high-quality videos quickly. Furthermore, this tool has a built-in audio mixer, where you can adjust the noise gate, noise suppression, and gain. You can take full control of the recording because of its Modular ‘Dock’ UI that lets you arrange the layout on your liking. This reason is enough for this tool to take the spot as one of the best-open-sourced screen recorders.

Step1 Install App

Open your web browser then launch the OBS Studio website to download and install the app. Once started, choose the operating system that you have then click the “Download” button afterward. Wait for few minutes to let the download finish then install it.

Step2 Set up Recording Area

Once installed, the main interface of the app will open automatically. From here, go to the “Sources” section then click the plus or “Add” button. A list of options will appear then select “Display Capture” from it.

set up app

Step3 Start Recording

Next, from the preview section, users can determine the screen area or the resolution of the record. Once set-up, go to the “Controls” section then click “Start Recording”. Go back to the “Controls” section then select “Stop Recording” to save it. To check the video, click “File” then select “Show Recordings”. Then the target file folder will open, from here, you can check, rename, and play the record.

start record


  • It can be used by anyone for free
  • Has a variety of plug-ins that improves its performance
  • Can stream most of the live stream platform


  • Its interface can be confusing at first

ShareXShareX is an adequate, stable, and free open source screen capturing tool that can record your PC display in the high-quality output. With the name itself ShareX, its primary purpose is to upload and share the captured videos online swiftly. In fact, within its interface, you can see all the recorded videos in a timely order. Furthermore, with its features, you can capture in multiple modes, like in full-screen view and regional mode, automated capturing that can be used, especially when putting time-lapse, and more. However, this tool is only available for Microsoft OS. On top of that, this app can provide all the needs for screen capturing.

sharex open source screen recorder


  • It has a built-in editing tool
  • You can put hotkeys to make your work faster and easier
  • It can upload your recordings in a numerous way


  • It is complicated to use at first
FlashBack Express

icon-flashbackFlashBack Express is another excellent open-source screen recorder on our list. This tool lets you record as much as you like, and there are no watermarks on the recordings for free. Also, it can record in full-screen mode, regional, webcam, or around the mouse. Besides, you can use its simple video editor, which allows you to crop and trim the video once you are done recording it. Moreover, Flashback Express can replace any wallpapers from your desktop into a plain one, and it can also hide desktop icons when you are recording, and highlight the cursor wherever you point your mouse. You can download this screen recording tool by visiting its official website. Continue installing the tool on your PC after downloading it. Once done, launch the tool, and the FlashBack Express window will appear, just click the “Record Your Screen” button to start recording your screen display.



  • Its interface has a good design
  • It has an easy-to-use built-in editor


  • You can’t fully use its video editor’s feature unless you purchase its Pro version
Debut Video Capture

icon-debutDebut Video Capture is one of the newest screen recorders that you can use today. It has a robust program that lets users to record any activities on your screen. Also, you can record with no limitation, which means you can record 24 hours. In fact, Debut Video Capture can also record from external webcams and CCTV. However, this tool has no built-in video editing tools, but you can put filter, add captions, and also watermarks before you start recording. You can do all of those things for free. To start using Debut Video Capture, visit its official website and click one of its “Download” buttons for Windows or Mac, and proceed on installing the tool on your PC. Once done, launch the tool, and simply click the “Record” button to start recording your screen.



  • It can produce perfect quality recording in a small file size
  • It can be very helpful for short recordings


  • It has no built-in video editting
Apowersoft Free Online Screen Recorder

icon-online-recorderIn case you are looking for a web-based screen recorder, then Apowersoft Free Online Screen Recorder is your best choice on our list. It is a web browser tool that can be more powerful than other desktop screen recorder app. In fact, this tool can record your entire screen, regional, and even where you point your mouse. It can be beneficial when you want to record video calls, gameplays, tutorials, video blogs, and more. Also, you can edit the video in real-time like draw shapes, lines, put text, trim and crap, and more. You can start using Apowersoft Free Online Screen Recorder by going to its website. Just click the “Start Recording” button, and it will show its floating toolbar that you can use to start recording your display screen.



  • There are no time limits when recording
  • It has many options for exporting files


  • It is not advisable for recording gameplays
Mobizen Screen Recorder for Android

Mobizen Screen Recorder for AndroidIf you are looking for a screen recorder mobile app that is available for Android Devices, you can consider using the Mobizen Screen Recorder app. This app is one of the most user-friendly screencast apps that allows its users to record, and even edit their files. One of the best things about Mobizen is that it is for free so anyone can maximize its full features. Additionally, it produces a high-quality output for the best viewing experience. Below are the steps on how to use Mobizen using your Android phone.

Step1 Install App

From the main app’s list of your phone, locate and launch the Google Play Store. Then, tap the “Search” button and type in “Mobizen Screen Recorder”. Tap “Install” to save the app into your phone.

Step2 Select Screen Area

Once the app is installed, the Mobizen floating toolbar will appear on the right side of the phone. Using your phone, browse the website, app, or any activity you want to record. Once set up, tap the toolbar then tap the “Rec” icon to begin the record.

start record

Step3 Save Recording

Just play with your phone until you finished your recording. Once done, tap the Mobizen floating toolbar again, then touch the “Stop” button to save it.

save recording

ApowerRec for iOS

ApowerRec for iOSLuckily, there are also free screen recorder apps available for iOS users. The next app on the list is ApowerRec that allows users to record their screen activity with a single tap. Additionally, the app can save or share the recorded file into their local folder, Photos, Dropbox, and more. Also, it can record the audio if in case users are trying to record a live stream or a video. One of the best features of the app is that it does not leave any watermarks on the output, which is rare for free apps. Here are the steps on how to fully enjoy ApowerRec using your iPhone.

Step1 Install App

Using your iPhone, go to your main menu or app’s list, then find the App Store. Launch the store then tap on the “Search” button and type in “ApowerRec”. Next, tap “Get” to install and save the app into your iPhone.

Step2 Choose Recording Area

At this moment, select the screen area you wish to record. The screen area can be games, videos, live streams, or any activity you can do on your screen. Once set-up, scroll up from the lowermost part of your device screen to launch the Control center. After that, begin recording by tapping on the record button.

start record

Step3 Save the Record

A countdown will show indicating that the recording will start. From here, anything showing on your screen is being recorded by the app. Once done, swipe your finger up again then tap the “Stop”, or “Rec” icon back to save the record.

save record


Using open source software is not bad, and many benefits for the users. However, being open sourced means that every now and then a new version will appear since anyone can modify the tool. Most of the time when an open sourced tool is updated, it is for the best. However, there are lot of unnecessary updates that don’t have much effect on the performance of the tool. That is why it is better to use a tool that is straightforward, like Acethinker Screen Grabber Pro. This tool can fulfill your screen recording requirement with ease.

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Category - Desktop Recorder

Best 10 Open Source Screen Recorder

May 5, 2017

Post By Cindy Smith to Screen Grabber Pro

Last updated on August 9, 2019

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