Vovsoft Dummy File Generator

Vovsoft Dummy File Generator 2.0.0.0

Vovsoft Dummy File Generator tool can help you generate sample files or fake files having the size in MBs, GBs, etc., quickly and easily. If you want some large test files, this fake file generator to

  • By VOVSOFT
  • Free
  • Updated Dec 7, 2025
Download for Windows

About Vovsoft Dummy File Generator

Vovsoft Dummy File Generator is a lightweight, efficient utility designed for software developers, QA testers, and system administrators who need to generate sample files instantly. Whether you are performing stress testing, checking disk usage, or evaluating network transfer speeds, this fake file generator program allows you to build massive datasets or specific test cases in seconds.

Unlike basic tools that create corrupt files with fake extensions, this dummy file creator program can create valid file structures. The "Convert Filetype" feature allows you to generate files with correct headers for specific formats. This ensures compatibility when testing file parsers or upload validation logic. Supported valid formats include:

  • Documents: PDF, DOC, DOCX, RTF
  • Spreadsheets: XLS, XLSX
  • Data & Archives: JSON, ZIP

The intuitive interface gives you total control over file attributes.

  • Flexible Sizing: Generate files ranging from a few bytes to large files of several gigabytes. Use the quick-select buttons (1 KB, 1 MB, 10 MB, 100 MB, 1 GB) or enter a specific byte count.
  • Custom Content: Instead of just empty files, you can fill them with data. Choose between "Char" (repeating a single character) or "Lines" (repeating a text string like "Hello World!") to verify how your software handles file content.

The multiple file creator is built for speed. As shown in the status bar, you can generate dozens of files in milliseconds. Simply select your destination folder, define your list of filenames (e.g., Test1.txt, Test2.txt), and hit GENERATE button. You can process thousands of files in a single batch, making it the ultimate disk space filler and test data generator.

Key Features:

  • Dummy PDF generator
  • Dummy RTF generator
  • Dummy DOC generator
  • Dummy DOCX generator
  • Dummy JSON generator
  • Dummy XLS generator
  • Dummy XLSX generator
  • Dummy ZIP generator

Technical details

PublisherVOVSOFT
Version2.0.0.0
Release date2025-12-07
LicenseFreeware
Installer typeinno, zip
Architecturex86
Package IDVovSoft.DummyFileGenerator
Admin rightsRequired
Install scopeAll users

Install Vovsoft Dummy File Generator from the command line

Install with Windows Package Manager
winget install --id=VovSoft.DummyFileGenerator -e
Update to the latest version
winget upgrade --id=VovSoft.DummyFileGenerator -e
Uninstall
winget uninstall --id=VovSoft.DummyFileGenerator -e
Silent install with the offline installer
"dummy-file-generator.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

DummyFileFilesGeneratorTesting

Frequently asked questions

Is Vovsoft Dummy File Generator free?

Yes, Vovsoft Dummy File Generator is free to download and use on Windows.

What is the latest version of Vovsoft Dummy File Generator?

The latest version is 2.0.0.0, released on Dec 7, 2025.

Is it safe to download Vovsoft Dummy File Generator?

The download button links to the official installer published on files.vovsoft.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 1f39023e3fbb77a1e2483e3effc46b3b6e30992125614908fb98da6e5e7349e9.

Which Windows versions does Vovsoft Dummy File Generator support?

Vovsoft Dummy File Generator runs on Windows and is available for 32-bit (x86) systems.

How do I install Vovsoft Dummy File Generator silently?

Run the offline installer with "dummy-file-generator.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=VovSoft.DummyFileGenerator -e --silent.

How do I uninstall Vovsoft Dummy File Generator?

Open Settings › Apps › Installed apps, find Vovsoft Dummy File Generator and select Uninstall. From the command line, run winget uninstall --id=VovSoft.DummyFileGenerator -e.