1. Sketchbook
SketchBook is an excellent drawing app with a full-screen workspace, over 150 brushes, and various drawing tools. The app is a perfect choice for both beginners and professional artists and designers.
When you launch the SketchBook app, the system will open the full-screen interface of your phone along with toolbars to make it easier to operate compared to other regular apps. SketchBook assists you greatly in design work by providing custom features such as adjusting the thickness, opacity, etc. This allows you to customize parameters like brush radius, opacity, etc., to unleash your creativity. You can zoom in on your artwork up to 2500% to see even the smallest details clearly, making it easy to edit those details accurately. With a collection of over 150 available brushes including pencils, markers, paintbrushes, and various patterns, the app helps you create vivid and unique paintings, allowing you to indulge in your creative passion. Each drawing you create will be saved in the SketchBook album on your phone, and you can view all your saved albums in the app's library section. Along with the option to view albums, it's easy to search for and view your images in the clearest possible way. By linking to your Dropbox account, you can store all your creations in Dropbox memory. This feature helps you synchronize your work across different devices without using the device you're currently using.
With just a Dropbox account, you can access and review your drawings on any device. In addition to the backup and sync feature on your Dropbox account, the SketchBook app also allows you to share your creations with others via popular multimedia platforms like Facebook, Instagram, etc.
Download link: SketchBook

2. Amazon Kindle
Amazon Kindle is one of the most popular online reading apps worldwide, offering users thousands of books, magazines, comics, and various genres with a simple and user-friendly interface.
If you're a book lover, with Amazon Kindle, you can make use of your leisure time, on the bus, or before bedtime to skim through a favorite chapter with just a few simple taps on your compact smartphone within your reach. With just a few simple taps, you can design the reading interface to your liking by customizing text size, font type, margin alignment, and choosing how to flip pages from left to right or continuous scrolling. Furthermore, background color and brightness can also be adjusted to protect your eyes when reading whether it's day or night. As a dedicated English reading app, Amazon Kindle supports lookup and highlighting tools to save words instantly while reading, helping you both understand the content and expand your vocabulary. When reading and encountering meaningful passages, you probably want to save them to read again multiple times, understand that mindset, Kindle supports tools to allow you to save your favorite excerpts to My Notebook for immediate re-reading when needed. After finishing each book, Kindle will suggest similar books for you to refer to and read. The app will synchronize your activities such as pages being read, highlights, or notes on devices from phones, tablets, e-readers so you can continue reading anywhere, anytime.
The Goodreads community on Kindle allows you to consult, write reviews and comments, and suggest books to share reading experiences with others and together form a daily reading habit.
Download link: Amazon Kindle

3. Krita
Whether you're a Designer, a content creator, or simply someone new to using professional graphic design tools, when it comes to graphic design software beyond national tools like Ai, Photoshop, ... you should try exploring Krita. The image editing and graphic design application that is currently favored by Designers. Krita is a popular graphic editing application today with open-source code, mainly used for animation design and digital painting.
Krita allows users to edit images from simple to professional styles. At the same time, users can freely draw, design idea images for themselves about comics, animations, games, landscapes, portraits, ... as desired. This software is also favored by many artists worldwide because whether you are an amateur or a professional, you can comfortably use it. Krita provides users with a full and professional editing toolset no less than other editing software. Now you can choose colors, backgrounds, brushes, font styles, cropping, pen types,... to help you feel comfortable in designing and creating even more unique images. Krita software not only provides many professional features for image sketching, but the software interface is also logically arranged, related features will be grouped together to help you easily search and use. When using Krita software, users can choose from integrated filters to select effects on their images. This not only makes your images more beautiful and sparkling but also creates impressive highlights for viewers. Krita software has an extremely great point for users using low-profile machines is a very compact, lightweight capacity, suitable for students, students without financial conditions.
After you have created for yourself a desired work, the Krita software supports users to save images in various formats such as PNG, JPG, PDF,... This helps you can save or share your work with friends, relatives extremely conveniently.
Download link: Krita

4. Slack
Slack is a popular business application used by users to create effective team chat rooms for work exchanges. However, not everyone knows how to use Slack. It is an application that helps you create chat rooms for all employees in the company for specific projects to exchange work information with colleagues efficiently, improving productivity and quality when working in teams.
Some commands you need to know in Slack like @Channel sends a message you want to send, after @channel you write your message and send it to the members of the chat group. @Username is like Facebook, when you want to mention someone on Facebook, want to send a message to a specific object then you can use this command. For example @Minh then immediately the message will be transmitted to Minh and inform him. @Here sends a message to members in the group who are online, /Leave when you want to leave a chat group (channel). /Open set up a new chat group, /Collapse hide images including gif images on your chat group. Private group creates another chat group, DM sends private messages to an individual, meaning only that individual knows about it, unlike @username. In addition, Slack also has features like setting reminders if you are afraid of forgetting, missing important tasks, then you can proceed to note important tasks and time to perform tasks, Slack will remember and remind you in case you forget. For example, 2 hours later you have to attend a meeting, immediately set up this feature and schedule 2 hours later, Slack will notify you when it's time. Pin reminders when you send an important message and you want to ensure that all members of the chat group can access that message then you should pin this message up.
As mentioned above, Slack itself allows storage with a capacity of 5GB, equivalent to 10,000 messages, but besides Slack also supports linking with other storage applications like Github, Google Driver, Dropbox, ...
Download link: Slack

5. Moon+ Reader Pro
Moon+ Reader Pro is an engaging ebook reading app for Android devices. The app supports most common ebook formats such as txt, html, epub, pdf, umd, fb2, chm, zip, or OPDS... Besides integrating all the professional features of an ebook utility, the app also boasts a visually appealing interface and a variety of beautiful fonts, smooth page flipping effects. Moreover, Moon+ Reader Pro also provides a dictionary feature that allows you to look up words online and offline directly while reading.
Moon+ Reader offers a full range of options including line spacing, font styles, bold, italic, shadowing, logical linking, colors, corner rounding,... 10+ accompanying themes, including Day and Night mode switching. Numerous touch screen page types, volume buttons or even camera, search or back buttons. 24 customizable actions (tap on screen, swipe, hard keys), applicable to 15 customizable search, bookmark, theme, navigation, font size,... 5 scrolling modes: rolling blind mode, by pixel, by line or by page, real-time speed control. Adjust brightness by swiping your finger to the left side of the screen, support commands by action. Smart paragraph, paragraph indentation, cutting unnecessary spaces. Keep your eyes healthy when reading for a long time, realistic page flipping effects with customizable speed, color, opacity, 5 animated page turning images. My Bookshelf design: Favorites, Downloads, Authors, Tags, support search, import, book cover. Logical linking support for text, hyphenation mode, dual-page mode for landscape screens. Support all 4 screen orientations. Multimedia content support Epub3 (video and audio), Backup/Restore option backup to the cloud via Dropbox, sync reading position between phone and tablet. Highlight, Annotation, Dictionary (Offline or Online, supports ColorDict, GoldenDict, Fora, ABBYY Lingvo,...), Translation, Share functions are all available in this e-book reader, supporting 40 languages.
Moon+ Reader Pro is one of the most reliable Android reading apps. You can find many similar apps but one good product because it's really worth using. With a friendly and easy-to-use interface, users can quickly get acquainted with and understand all its basic features.
Download link: Moon+ Reader Pro

6. OfficeSuite Pro + PDF
OfficeSuite + PDF is the most downloaded office application for editing Word, Excel, PowerPoint documents and performing advanced PDF operations on both the Google Play Store and the App Store since its launch.
Editing documents is easy because OfficeSuite is 100% compatible with the features and formats of Microsoft Office (Word: DOC, DOCX, DOCM + RTF, TXT, Excel: XLS, .XLSX, XLSM + CSV, PowerPoint: PPT, PPTX, PPS, PPSX, PPTM, PPSM). Additionally, it also supports popular formats such as OpenDocument (ODT, ODS, ODP), RTF, CSV, and ZIP. OfficeSuite allows you to convert PDF files to Word, Excel, and ePub files while preserving their layout and formatting intact for easy editing. Conversely, you can also export any file to PDF format. Simply log in to the system, and you'll have 5GB of cloud storage space in MobiSystems Drive. You can easily access favorite files, recent files, and perform operations such as search, copy, paste, delete, or organize multiple files in different folders. In addition to MobiSystems Drive, Dropbox, Google Drive, OneDrive, Amazon Cloud Drive, Yandex Drive, Box cloud, email, and Bluetooth are also platforms to better support document management.
Opening PDF files and performing actions such as adding text, creating notes, highlighting/underlining important words, or using drawing tools are all easily done. Additionally, OfficeSuite supports inserting signatures and timestamps into PDF files to increase document security.
Download link: OfficeSuite + PDF

7. ZOOM Cloud Meetings
ZOOM Cloud Meetings is the ultimate app for organizing online meetings and classes, packed with optimized and convenient features like quick file and image sharing, as well as messaging with meeting participants including text, images, and audio. The app is supported on most computer and phone platforms today.
ZOOM Cloud Meetings enables users to conduct online meetings with HD-quality video and audio, ensuring smooth, uninterrupted meetings. The app also supports up to 1000 participants in each meeting and a maximum of 49 member videos displayed on the shared meeting screen. During meetings, participants can share content from their phone screens or share photos, charts, websites, and document files instantly. That means if a participant's device has any interaction, the member's frame on the meeting page will change immediately. Members can easily share ideas on their device screens without worrying about geographical distance. Users can send private messages between members during the meeting using various sending methods such as text, audio, and images or videos. This feature allows members to comfortably exchange private conversations without affecting the overall meeting with many participants. If you're a busy person with too many tasks to remember, the scheduling and reminder feature for upcoming meetings will be your powerful assistant.
With these outstanding advantages, ZOOM Cloud Meetings deserves to be at the top of the list of apps in the business and enterprise category. ZOOM Cloud Meetings also regularly releases updates to optimize the app and enhance user experience, as well as focusing on customer safety when using its services.
Download link: ZOOM Cloud Meetings

8. Telegram
Telegram is a highly secure messaging app that allows creating group chats of up to 200,000 members and synchronizes data across multiple devices.
Telegram is considered one of the most secure messaging apps today, on par with WhatsApp, thanks to its use of the MTProto protocol. This tool also supports premium options for secret chats, with the ability to encrypt conversations. As a result, only the sender and receiver know the content of the conversation, with no third party involved. The app also helps users erase all traces immediately after the conversation ends. Alternatively, you can set automatic message deletion timers for conversations. It's not just limited to phones; you can also log in from computers, iPads to communicate, and check previous message content, ensuring uninterrupted activities on Telegram Messenger, so you won't miss any messages. Telegram is a powerful messaging app on a wide scale, allowing the creation of group chats with up to 200,000 members. Along with that is the ability to share videos, images,... up to 1GB in size. Conversations and exchanges become faster and more convenient than ever. Not just messaging and calling, your conversations become more enjoyable with a collection of fun and humorous stickers unique to Telegram Messenger.
Telegram Messenger is designed to transmit data as efficiently as possible. Therefore, you can send messages, make calls even in weak Internet connections, helping to save 3G/4G costs.
Download link: Telegram Messenger

9. Samsung Internet Browser
Samsung Internet Browser is a simple, fast web browser. Along with high security and reliable smart privacy protection features, this is an excellent and safe app for web browsing.
Samsung Internet Browser helps you secure your information and privacy through security features such as smart anti-tracking, blocking unwanted websites, issuing warnings for malicious websites, and preventing data theft, ensuring better security for your information. Samsung Internet Browser has an incognito mode and notably features smart anti-tracking, allowing users to browse the web without data tracking. All data accessed in incognito mode is kept private there without affecting the regular mode. Access is only possible after user authentication through encryption methods or biometrics such as fingerprints or facial recognition to access. The Samsung Internet Browser app helps you manage tabs with various functions such as sorting tabs, locking tabs to avoid losing tabs when closing other tabs, and editing tab viewing modes to make web browsing more convenient. Samsung Internet Browser develops a custom quick access menu with many useful functions such as display mode, text size, search within page, print, history, new tab, ad blocking,... Users can adjust and arrange features in the menu for convenient quick use when browsing the web.
Now Samsung Internet Browser offers an optimized mode for tablets, with a desktop-like display, additional shortcuts added to perform more functions than before, such as searching for information right on that page. This feature helps optimize the tablet experience, allowing users to easily find desired information or view downloaded files to ensure that no data is missed during the download process.
Download link: Samsung Internet Browser

10. Tor Browser: Official, Private, & Secure
Tor Browser (The Onion Router) is also known as Tor Browser, a free open-source software. It's a multi-layered encrypted browser used to protect your privacy. Tor's basic function is to conceal your footprint on the internet, allowing you to browse and download anonymously.
All data in and out generated through this browser will be routed through Tor, providing a relatively safe and anonymous web browsing experience. When you open the Tor Browser software, it will automatically open a web page stored on torproject.org and ensure that your IP address will be a virtual address because this is an anonymous browser. Torbutton allows you to modify Proxy settings and specific security settings, and provides a new IP address for you with just one simple click. You just need to download and install the Tor browser, which can replace Chrome, Firefox, or the browsers you commonly use. All your activities on the Tor browser are secure and private. Tor bundles your data into encrypted packets before it is sent over the network. Tor will strip off a portion of the packet containing information such as source, size, destination, and time, all of which can be used to identify the sender (that's you). Next, it encrypts the remaining information accompanying data encrypted through multiple servers or randomly forwarded so it cannot be tracked. Each packet will be decrypted and then re-encrypted so that only the data remains to know where it came from and what will happen next, without tracking other information. Multiple layers of encryption Tor uses to ensure anonymity like an onion, which is also the origin of the browser's name.
Personal privacy has become increasingly elusive as governments, hackers, and even Google have introduced more advanced technologies to hack and track us. Although there are still shortcomings and vulnerabilities, the Tor browser remains a great tool for you to achieve better anonymity on the internet.
Download link: Tor Browser

