A fast, threaded, fully-offline desktop tool to split, merge, compress, extract and encrypt files — wrapped in an beatiful interface and sealed into a single Windows executable.
⬇ Download FileProcessor v0.1 (.exe) from Google Drive
- 📦 One file. No installation, no Python, no dependencies.
- 🌐 Fully offline. She never phones home — everything runs locally.
- ️ If Drive shows a scan warning for large files, click Download anyway.
 Figure 1. The snapshot of the File Processor, version 0.0.
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 Figure 2. The snapshot of the File Processor, version 0.1.
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- Split any file into 2–999 parts using 10 MB streaming blocks.
- Background
QThreadworkers — the GUI never freezes, even on huge files. - Optional AES-256 streaming encryption (PBKDF2-HMAC-SHA256, 480k iterations).
- A SHA-256 "Guardian" hash is written into the header file with every split.
- Load (or drag & drop) the
_header.txtand rebuild the original in one click. - Automatic integrity verification: corrupted parts or a wrong password are detected and reported safely.
- Zip (universal), Tar.gz (Linux-friendly), 7z (maximum density).
- Extract here (no folder) mode with a smart Collision Guard: if files already exist, the app asks before overwriting — and if you decline, it loops with you until a safe folder name is found. Your data is never silently destroyed.
- Drag & drop on every tab.
- Midnight dark theme & daylight theme (View menu).
- Password eye toggle for safe typing.
- Built-in User Guide (F1) and About dialog.
- Graceful exit: running tasks are cancelled safely between chunks when you close the app.
NoSplits: <n>
FileType: <.ext>
Salt: <base64> # only when encrypted
Encrypted: True # only when encrypted
<part_001 name>
<part_002 name>
...
SHA256: <guardian hash of the original file>
Keep the header together with the parts — it is the map and the guardian of your file.
MIT — free to use, study, and share. See LICENSE.
If File Processor made your midnight a little easier, the most precious gift you can give us is a star on this repository ⭐ and sharing her with someone who needs her. 🍁
Designed & developed by Hamed Shah-Hosseini
Made with love with Icon of a pomegranate under S star. 🍁