Logo of 4dots Software that has developed more than twenty free applications. Welcome to 4dots Software's Website.

Here you can unlock PDF documents and remove PDF passwords, convert FLAC to MP3 for free, convert PDF to JPG, clean empty folders, get Free File Unlocker, convert Video to MP3, convert M4A to MP3, convert MP4 to MP3 and much more !


We have developed more than thirty shareware and free software applications. We continuously develop new applications and optimize our existing ones.

Feel free to contact us for feature requests or ideas. Follow us on twitter to get informed about new releases or subscribe to our newsletter.

Video Tools

Free and powerful video cutting software application to cut a video into segments with millisecond precision.

Free Video Cutter Expert

FREE
Free and powerful video cutting software application to cut a video into segments with millisecond precision.
Free video converter software application.

Free Video To MP3

FREE
Convert video files to MP3, video to AAC, video to FLAC, video to WAV, M4A, WMA, AC3, OGG, AIFF and more.

File Management Utilities

Delete Currently Used, Locked, Undeletable, Busy Files.

Free File Unlocker

FREE
Delete Currently Used, Locked, Undeletable, Busy Files.
Search and replace text in multiple files at the same time.

Multiple Search and Replace

FREE
Search and replace text in multiple files at the same time.
Advanced utility that deletes empty folders.

Empty Folder Cleaner

FREE
Advanced utility that deletes empty folders.
Free versatile file splitter and joiner.

Split Byte

FREE
Free versatile file splitter and joiner.
Check File Integrity and validate MD5 hashes, supports most hashing algorithms.

MD5 Hash Check 4dots

FREE
Check File Integrity and validate MD5 hashes, supports most hashing algorithms.
Copy the full path of files with a right click in Windows Explorer.

Copy Path to Clipboard

FREE
Copy the full path of files with a right click in Windows Explorer.
Copy directly the contents of text files to the clipboard.

Copy Text Contents

FREE
Copy directly the contents of text files to the clipboard.

PDF Utilities

Unprotect PDF Documents and remove passwords from PDF documents.

Free PDF Password Remover

FREE
Unprotect PDF Documents and remove passwords from PDF documents.
Convert PDF to JPG, PDF to PNG, PNG to BMP and more.

PDF To JPG Expert

FREE
Convert PDF to JPG, PDF to PNG,BMP,PCX and PSD.
Split PDF Documents, Merge PDF Documents and extract or delete pages from them.

Free PDF Splitter Merger

FREE
Split PDF Documents, Merge PDF Documents and extract or delete pages from them.
Extract Images from PDF Documents.

Free PDF Image Extractor

FREE
Extract Images from PDF Documents.
Batch set PDF metadata of PDF Documents.

Free PDF Metadata Editor

FREE
Batch set PDF metadata of PDF Documents
Password protect PDF documents.

Free PDF Protector

FREE
Password protect PDF documents.

System Utilities

Launch the Command Prompt with or without administrative rights at any folder.

Open Command Prompt Here

FREE
Launch the Command Prompt with or without administrative rights at any folder.
Run programs with arguments directly from Windows Explorer.

Run with Parameters

FREE
Run programs with arguments directly from Windows Explorer.

Webdesign Utilities

Create interactive image maps for html pages.

Free Imagemapper

FREE
Create interactive imagemaps for html pages.
Advanced free html editor.

Free Webeditor

FREE
Advanced free html editor.
Create sitemap of your site.

Free Sitemap Creator

FREE
Create sitemap of your site.
Update html img tags automatically with the correct width and height.

Free Html Img Tag Updater

FREE
Update html img tags automatically with the correct width and height.

Graphics Utilities

Advanced image resizer, convert and editor that can be accessed directly from Windows Explorer with a right click.

ImgTransformer

FREE
Advanced image resizer, convert and editor that can be accessed directly from Windows Explorer with a right click.
Create and test correct color schemes with this free colorwheel.

Free Colorwheel

FREE
Create and test correct color schemes with this free colorwheel.

Desktop Utilities

Protect your privacy and hide specified applications with a single keystroke.

Privacy Hide

FREE
Protect your privacy and hide specified applications with a single keystroke.
Minimize to the System Tray any Application.

Minimize to Tray Tool

FREE
Minimize to the Windows Tray any Application.

Other

Organize your documents, todo lists, calendars in a tree structure.

Docus Tree

FREE
Organize your documents, todo lists, calendars in a tree structure.
Localization tool that can localize .NET applications,Java application,Php,Text,Html Help e.t.c..

Localtransformer

FREE
Localization tool that can localize .NET applications,Java application,Php,Text,Html Help e.t.c..
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