We usually process pictures in batches on the computer, because friends may think that these complex batch operations cannot be completed on the mobile phone at present, such as batch change of picture format, batch deduction of pictures to remove background, etc., in fact, we can also batch process pictures on iPhone.
This is possible on the iPhone in the Files app.
1. Change the image format in batches
To change the format of an image, first transfer the image to the Files app.
1. Open the file, find the picture you want to change, it can be one, or several, click "Select" in the upper right corner, you can click on multiple pictures.
2. Press and hold any of the images, select "Quick Action" in the pop-up menu, and select "Convert Image" in the pop-up secondary menu, where you can convert the image between JPEG, PNG, and HEIF formats.
2. Batch cutout of pictures to remove the background
1. Select one or more images in the same way, press and hold one of the pictures, and select "Quick Action" from the menu.
2. Select Remove Background from the secondary menu, and all the selected pictures generate PNG images with the background removed, which can be imported to other apps for super use.
3. Convert documents to PDF
The most common document formats in the work are word, excel and other formats, but these formats of documents are sent directly, and the recipient may not dream of opening them directly on the mobile terminal, so we need to convert their formats, and the most used is PDF.
1. Save the document you want to operate to the "Files" app, and then find and open it in the file.
2. Let's use a spreadsheet here as an example, after opening the spreadsheet, click the "arrow" symbol at the top, select "Print", note that don't click Print here.
3. At this time, there will be a "Share" icon on the print page, click on it, and then select "WeChat" or QQ.
4. At the top of the sharing page, there will be an operation button for the "PDF" format file, click it to complete the format conversion, and the sent file is a PDF file.
4. Compress and unzip files
1. Compress the file
- Open the file and select the file or folder you want to compress.
- Press and hold the selected object and select "Compress" from the menu, and the resulting archive will be saved in the same path as the source file.
2. Unzip
Sometimes, when we receive a compressed package from safari or WeChat, we can't open it directly.
- Dump the archive to File.
- Find the compressed package in the file, click open it directly and easily decompress it, and the decompressed file or folder is in the same path as the original compressed package.
【Conclusion】"File" App has a lot of functions, and it is very powerful, the above four usage schemes are just the tip of the iceberg, and other hidden functions still need us to keep digging, and the functions that are mentioned, please add in the comment area, thank you!