3 file transfer Apps That Emphasize Practicality and Security

3 Popular file transfer Apps That Emphasize Practicality and Security

When it comes to file transfer, the first thing that comes to mind is attaching them to emails or using a storage service. There are times when you want to file transfer not only from your PC, but also from your smartphone or tablet while on the go. However, file transfer using email attachments or smartphone apps can be difficult. In these situations, we recommend using a file transfer app. This time, we'll introduce three file transfer apps that are popular in the business world.

1. Issues with email attachments and file transfer via apps

1-1 Restrictions on transfer capacity

When file transfer via email, the standard limit for sending and receiving files on services like Gmail is 10MB to 30MB. For example, a PowerPoint file with around 10 images attached will exceed the limit, making it difficult to send and receive as an email attachment. Even if you can send the file within the standard limit, the receiving server may not be able to accept it. As a business email etiquette, it is best to keep the size of attachments to 3MB or less.
On the other hand, LINE, a well-known smartphone app, has a 300MB capacity limit, but it can only send images, videos, and audio. It cannot attach files such as Word, Excel, or PowerPoint, making it difficult to use in business situations.

1-2 Possible device failure

There are also issues that can occur when connecting different devices. For example, when sending a notepad from a smartphone to a PC, the characters may be garbled on the PC, or document files may not be sent when using the smartphone version of LINE.

1-3 Security concerns

Security measures for email, LINE, etc. are not always perfect. There are numerous problems that occur due to unauthorized access, such as "account manipulation," "files being downloaded and used without permission," and "virus-embedded files being sent as attachments."

Now, let's take a look at the features of file transfer apps, taking into account three points: capacity, device integration, and security measures.

2. Features of popular file transfer apps

2-1 GB transfer capacity

The data capacity that can be sent and received by LINE and e-mail is generally in the MB class. file transfer With apps, it is possible to send and receive at least GB class at a time. Some file transfer apps exist that allow unlimited capacity or transmission in about 1 second per GB. With such file transfer apps, it is likely that you will not have to stress about transferring videos for long periods of time.

2-2 Multi-device collaboration

Most file transfer apps are compatible with devices running different operating systems, such as Windows, iOS, and Android. This means you're less likely to encounter issues with compatibility or the environment, such as files being damaged when transferring compressed data from a Mac to a Windows computer via email, or videos being unable to open when transferring them via LINE from an iPhone to an Android device.

2-3 Security Considerations

Most file transfer apps limit the number of times a file can be downloaded and the storage period, which serves as a security measure. This means you can manage download history notifications and recipient information. Restricting downloads can prevent misuse that could occur if your smartphone is lost. Managing recipient information can also help determine whether unauthorized access has occurred.

3. The most popular file transfer app is "Send Anywhere"

3-1 "Send Anywhere" is easy to use and requires no login

"Send Anywhere" can be used directly without registering an account and is also designed with security in mind. If both the sender and the recipient have the app installed, the sender can file transfer simply by providing a "6-digit one-time key." The one-time key can be obtained without logging in, so there is no need to register as a member or create an account.
In addition, files sent and received with Send Anywhere are protected by advanced security. Images, videos, etc. are deleted once they are downloaded, and are also subject to deletion if they are not downloaded within 10 minutes of receiving them. By limiting the number of downloads and the time, it becomes easier to avoid "unauthorized remote control" via PC hacking.
Send Anywhere allows unlimited file transfer between PC devices, but is limited to 1GB when file transfer between PCs and smartphones, or between smartphones. Furthermore, file transfer are generally limited to one-to-one, and collaboration is possible between devices with different operating systems, including Windows, iOS, and Android. You can also authenticate the addresses of those you've exchanged messages with, and save your history.

3-2 "Xender" - Free capacity and compatible with any environment

Xender offers unlimited transfer capacity and is compatible with a variety of devices. Unlike Send Anywhere, Xender's capacity has no limit, even on smartphones. It is multi-device compatible and allows file transfer between up to four people. Since it allows file sharing between four different devices, it is expected to be useful in environments where images and videos are edited.

3-3 "Sunshine" with its attractive 10 seconds/10GB transfer speed

The appeal of "Sunshine" lies in its superior transfer speeds, despite the fact that it offers unlimited transfer capacity, just like Xender. It boasts the ability to transfer files of around 10GB in about 10 seconds, with 1GB taking just 1 second, making it one of the fastest transfer speeds in the industry. It also supports collaboration between different devices, and files are stored for 7 days. In recent years, video presentations have become increasingly common, and it seems like it would be useful when you want to use videos shot on your smartphone.

summary

file transfer apps introduced here can handle much larger files than email attachments or file transfer via LINE. They are compatible with multiple devices and offer security measures to prevent unauthorized access by limiting the number of downloads and the date and time. Large videos are said to be around 100MB per minute, but using file transfer app you should be able to smoothly transfer videos up to about 10 minutes long. All three file transfer apps introduced here can be tried for free. There's no need to give up on file transfer on the go, and they're likely to broaden the scope of your business.