What is the maximum length of file name?

The maximum combined length of the file name and path name is 1024 characters. The Unicode representation of a character can occupy several bytes, so the maximum number of characters that a file name might contain can vary. On Linux: The maximum length for a file name is 255 bytes.

What is the maximum file name length in Windows 10?

32,767 characters
In Windows 10 long file name support can be enabled which allows file names up to 32,767 characters (although you lose a few characters for mandatory characters that are part of the name).

How long can a Windows file path be?

260 characters
In the Windows API (with some exceptions discussed in the following paragraphs), the maximum length for a path is MAX_PATH, which is defined as 260 characters. A local path is structured in the following order: drive letter, colon, backslash, name components separated by backslashes, and a terminating null character.

How long can a Microsoft file name be?

255 characters
However, no individual file or folder can have a name longer than 255 characters. This includes spaces and back slashes used as separators. This limit of 255 characters per object is imposed by the way that Windows encodes characters but other considerations usually impose lower limits.

What is the maximum length of a file name?

Nowadays the maximum of 255 characters for the file name is de facto standard in every modern operating system. This means you can have up to 253 characters long file name, a dot between the extension and a one character extension for a total of 255 characters.

What is the maximum file length for Windows 10?

The NTFS maximum theoretical limit on the size of individual files is 16 EiB (16 × 1024 6 or 2 64 bytes) minus 1 KB, which totals 18,446,744,073,709,550,592 bytes. With Windows 10 version 1709 and Windows Server 2019, the maximum implemented file size is 8 PB minus 2 MB or 9,007,199,252,643,840 bytes.

What is the file name limit in Windows?

Windows usually limits file names to 260 characters. But the file name must actually be shorter than that, since the complete path (such as C:\\Program Files\\filename.txt) is included in this character count.

What is the maximum length of a file path?

The maximum length for a path (file name and its directory route) — also known as MAX_PATH — has been defined by 260 characters. But with the latest Windows 10 Insider preview, Microsoft is giving users the ability to increase the limit. The recent most Windows 10 preview is enabling users to change the 260 characters limit.