Picocrypt NG is a community-developed continuation of the archived Picocrypt project, described as a small, simple file encryption tool. It uses the XChaCha20 cipher and the Argon2id key derivation function. Windows 7/8 builds are CLI-only, and the macOS release targets Apple Silicon and macOS 15.0 or later.
File Shredder is a free desktop application for shredding unwanted files beyond recovery. It offers five shredding algorithms and an integrated Disk Wiper that uses a shredding algorithm to wipe unused disk space. It runs on Windows NT through Windows 10 and is released under the GNU/GPL license for personal and commercial use.
dnGrep is a search tool for Windows that searches across text files, Word and Excel documents, PDFs, and archives using text, regular expression, XPath, and phonetic queries. It includes search-and-replace in text files, whole-file preview, right-click search in File Explorer, and result file management. It runs on Windows 10, 11, or Windows Server and may be incompatible with Windows Smart App Control.
Double Commander is a free cross platform open source file manager with two panels side by side. It is inspired by Total Commander and includes an internal text editor, a file viewer for hex, binary or text formats, archive handling, extended search with full text search, and support for Total Commander plug-ins. It offers FTP, FTPS, FTPES, SSH+SCP and SFTP protocols support, a multi-rename tool and a tabbed interface.
Aconvert.com converts document, ebook, image, icon, video, audio and archive files online for free. Users select a local file and a target format, then convert; batch conversion is available by adding multiple files. The site is an extensional site of PDFConvertOnline.com.
FILExt is a file extension reference site offering a collection of file extensions, many linked to the programs that created the files. The site provides an online file viewer; dropping a file on the website lets FILExt analyze the file type and preview it. The database contains detailed information about almost every file extension. The site was created by Tom Simondi at the turn of the millennium.
HashMyFiles is a small utility that calculates MD5, SHA1, CRC32, SHA-256, SHA-512 and SHA-384 hashes of one or more files. The hash list can be copied to the clipboard or saved to text, HTML or XML files, and the utility can be launched from the Windows Explorer context menu to display hashes of a selected file or folder. It works on Windows 2000 through Windows 11.
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File Shredder is a free desktop application for shredding unwanted files beyond recovery. It offers five shredding algorithms and an integrated Disk Wiper that uses a shredding algorithm to wipe unused disk space. It runs on Windows NT through Windows 10 and is released under the GNU/GPL license for personal and commercial use.
dnGrep is a search tool for Windows that searches across text files, Word and Excel documents, PDFs, and archives using text, regular expression, XPath, and phonetic queries. It includes search-and-replace in text files, whole-file preview, right-click search in File Explorer, and result file management. It runs on Windows 10, 11, or Windows Server and may be incompatible with Windows Smart App Control.
Double Commander is a free cross platform open source file manager with two panels side by side. It is inspired by Total Commander and includes an internal text editor, a file viewer for hex, binary or text formats, archive handling, extended search with full text search, and support for Total Commander plug-ins. It offers FTP, FTPS, FTPES, SSH+SCP and SFTP protocols support, a multi-rename tool and a tabbed interface.
Aconvert.com converts document, ebook, image, icon, video, audio and archive files online for free. Users select a local file and a target format, then convert; batch conversion is available by adding multiple files. The site is an extensional site of PDFConvertOnline.com.
FILExt is a file extension reference site offering a collection of file extensions, many linked to the programs that created the files. The site provides an online file viewer; dropping a file on the website lets FILExt analyze the file type and preview it. The database contains detailed information about almost every file extension. The site was created by Tom Simondi at the turn of the millennium.
HashMyFiles is a small utility that calculates MD5, SHA1, CRC32, SHA-256, SHA-512 and SHA-384 hashes of one or more files. The hash list can be copied to the clipboard or saved to text, HTML or XML files, and the utility can be launched from the Windows Explorer context menu to display hashes of a selected file or folder. It works on Windows 2000 through Windows 11.
