.001檔案合併軟體 - File Joiner，使用7-Zip或HJSplit都可以把檔案分割成.001、.002、.003....00n這樣的檔案，而此軟體都可以將這些副檔名的分割檔合併為一個檔案，支援萬國碼（Unicode）、只要加入.001的檔案就會自動把全部的壓縮檔載入、可以計算輸出檔案的雜湊值（MD5、CRC32）。（阿榮）
下載連結→ https://www.azofreeware.com/p/file-joiner.html
官方網站：IgorWare
軟體性質：免費軟體
介面語言：繁體中文（含多國語系）
系統需求：Windows
關鍵字：FileJoiner, FileJoinerPortable
File Joiner (or .001 File Joiner) is a very simple and easy to use application that will combine split files (with extensions: .001, .002, .003, etc.) back into one file. Files with extension .001 (001, 002, ... 00n) are parts of a bigger file that was split so they could be sent over newsgroup, file hosting or some other service which limits maximum size of files that can be uploaded.