Что такое формат файла FW?
A .fw file is a Framework document - an integrated-office workspace file created by Framework, the pioneering suite originally developed by Ashton-Tate and now maintained by Selections & Functions, Inc. Framework debuted in 1984 as one of the first programs to combine a word processor, spreadsheet, database, and outline into a single application, centred on a nestable container called a frame.
A single .fw file can contain one or more frames, each holding a different content type:
- a text document (paragraph-based word processing)
- a spreadsheet (cells, values, and formulas)
- a database table (fielded records, sortable and queryable within Framework)
- an outline node
Frames can be freely nested inside one another, so an entire multi-component workspace - tables, spreadsheets, and documents cross-referencing each other - can be saved as one .fw file. Embedded automation scripts written in FRED (Framework's built-in macro and programming language) may also reside inside the file.
The format is proprietary binary with no published specification or documented magic bytes; Framework is effectively the only application that can reliably open and save these files. The .fw family spans version-specific variants - .fw2, .fw3, and .fw4 - tied to successive Framework releases; a newer file saved in a later version may not open in an older one.
Note: the .fw extension is also used, unrelatedly, for device firmware images and Adobe Fireworks graphics - those are entirely separate formats.
Безопасность и защита
РИСК: LOWA Framework .fw is legacy document data and inert on modern systems; it can embed FRED scripts, so apply normal caution with files from unknown sources, but the realistic problem is access, not malware - the format is obsolete and tied to one niche program. Get Framework only from framework.com; avoid generic "FW file opener" sites, which often bundle adware.
Детали формата
в двух словах- Adobe Fireworks document - Adobe (Macromedia) Fireworks used PNG-based .fw/.png files for web graphics; Fireworks was discontinued in 2013.
- Device firmware image - Some hardware vendors name raw firmware binaries .fw; these are device-specific, not Framework documents.
Программы, открывающие файлы FW
Windows1 app
Framework
Платно Open the .fw via File > Open in Framework. This is the native and most reliable opener; export to text/CSV/Word/Excel from within it. Технические подробности
глубокая спецификация| Format type | Proprietary binary integrated-office frame document |
| Developer | Originally Ashton-Tate; currently maintained by Selections & Functions, Inc. |
| Encoding | Binary (no published specification or documented byte layout) |
| Magic bytes | None publicly documented; identified by the Framework application, not a fixed header signature |
| Frame content types | Text document, spreadsheet (cells and formulas), database table (fielded records), outline node |
| Frame nesting | Frames can be nested arbitrarily inside one another within a single file |
| Scripting | Supports embedded FRED (Framework's built-in macro and automation language) scripts |
| Version variants | .fw (Framework 1/2), .fw2, .fw3, .fw4 - each tied to a successive Framework generation |
| Backward compatibility | Newer-version files may not open in older Framework releases |
| Compression | None documented |
| Typical file size | A few KB to a few hundred KB (legacy DOS-era office documents) |
| MIME type | application/octet-stream (no format-specific MIME type registered) |
| Supported OS | Originally DOS; current Framework versions run on Windows |
| Выпущен | 1984 (Framework for DOS, Ashton-Tate) |
| Последняя версия | Framework (current Windows version maintained by Selections & Functions) |
| Спецификация | www.framework.com |
Конвертации FW
Вопросы и ответы сообщества
спрошено пользователямиВопросов пока нет - станьте первым, кто спросит о файлах FW.
