How to convert Pdf format to Word? Where to find professional academic resources? How to use photoshop online? Today, share 9 super handy online tools for your daily work, research, learning, and productivity. No need to download, comprehensive features, save!



1.Convertio Necessary file converter for office


Convertio is an online file format conversion website, supporting documents, images, e-books, audio, compressed files and other types of files. It can quickly convert PDF to Word, PNG to JPG, WAV to MP3 and other operations.

Convertio is free to use online, requires no software download, no registration, and is quick and easy.

It supports from the web disk, URL, local and other files on the ground, support batch conversion of multiple files, batch download, daily file conversion without any problem.

Simple and clean interface without advertising, fast conversion speed, smooth user experience.


2.Grammarly is one of Grammarly’s best online English writing AIDS

Grammarly is an online grammar correction and proofreading tool with features such as grammar check, punctuation correction, context spelling check and proofreading words. Whether it’s your daily email exchange or writing a paper, you can use this tool to help you with your writing.

You can write directly on Grammarly, or import native documents into Grammarly for grammar checking. Grammarly supports documents in common formats like Word (.doc/.docx) and plain text (.txt.rtf).

The tool is also available for Windows, MAC and mobile, and I like to use plug-ins on web pages that can detect all the input fields on a web page quickly and easily. It can also be used in real time on mobile phones. If you communicate much in English, you can also download it and use it. (Installation package at the end of the article)

There’s no denying that Grammarly’s checks, while much better than Word’s, save us time and effort, but the machine is hardly perfect. It is also available in a paid version that offers manual inspection and advanced features.


3. Cota Academic Navigation is a comprehensive navigation platform for scientific research and academic resources

Cota Academic is a comprehensive platform for scientific research and academic resource navigation, providing scientific research website navigation, website library and other services for researchers, making scientific research work easier and more efficient.

Cota academic Navigation website contains four modules, including academic resources, research social, science communication and research institutions. Here you can easily find the websites, tools, literature and data needed for academic research.


4. Online Photoshop artifacts

PS in the usual often used in image processing, if only for a single image at ordinary times some processing requirements (non-professional plane design requirements), you can use this online PS artifact, use namely, do not need to install, without registration, light and practical, and can satisfy the needs of most professional graphic design – image processing requirements


Online PS artifact completely free, no need to install download, function and PS basic consistent, very suitable for mobile office children’s shoes.

Open and edit PSD files online without installation. Images and text can be easily edited in photoshop, SKETCH, XD and other file formats.

Features: one click online matting to replace the background


5.AirPano can travel the world lying down at home

AirPano is a team of Photography enthusiasts and experts from Russia. AirPano takes 360-degree aerial shots of nearly 300 locations in more than 150 countries, presenting users with panoramic views of the world’s scenic spots.

Life has trapped the feet, but the spirit has no boundaries. You can travel the world lying at home. And the panoramic video, with music to match the occasion, makes you feel like you’re in the Sahara Desert in Algeria one second and the coast of the Barents Sea in Russia the next.


Tunefind Quickly find BGM in movies and TV series

Watch a play and find a piece of music that sounds great, but can’t find it?

Use Tunefind to find songs without asking people! Find BGM in movies and TV shows quickly!

Tunefind is a music search site that helps you find music selections from TV series and movies. Users can also suggest songs related to TV shows or movies.


7. Tang and Song poets, literary Chronicles, maps, history lovers or teachers love

It was born in the construction of Literature Chronological System information Platform of Tang and Song Dynasties, a major bidding project of national Social Science Fund, and is regarded as “one of the most outstanding achievements in recent major national social science projects”.

By opening the map, you can view and understand the life and literary activities of many writers in the Tang and Song dynasties from the four dimensions of geography, writers, time and works.


For example, writer dimension, take Li Bai as an example:


After clicking an author’s name, you can first intuitively know the author’s life track. Users may feel that the routes on the map are overlapping and not easy to sort out. At this time, they can browse with the help of the segmentalized track on the right:



8. Nut Cloud Inbox is a good assistant for remote teaching and a small artifact for document collection

After distance learning, collecting homework becomes a headache:


More than 200 students received their assignments by email. It took time and effort to download them one by one


QQ/ wechat group receiving work, intermittent messages, easy to interrupt the train of thought


Student file naming is not standard, it is quite inconvenient to find

Use nut Cloud Inbox, web page and wechat mini program to create collections, one-click to share links to students, automatic collection of homework, automatic renaming, easy and quick.


9. Free copyright library search artifact

Soutu artifact is an artifact that aggregates a number of commercial free copyright image libraries. I know everyone recommends Soutu website/image material website, and will definitely recommend unsplash, Pixabay, Pexels and other overseas image libraries. However, if there is a website that completely aggregates the images of these image libraries, it does not need scientific Internet access or translation into Chinese. That’s good to cry about.

Search artifact is such a treasure site, and is free, strong Amway everyone use!


The above is today to share to everyone online artifact, feel a little help can collect a wave ~