4dots Software

click on software category to view related programs

Slider Arrow Previous

Video Software

Free Video Cutter Expert
Free and powerful video cutting software application to cut a video into segments with millisecond precision.
Placeholder image
Simple Video Compressor
Compress video file and reduce video size retaining quality, also with an easy right mouse-click.
Screen Recorder Expert
Screen Recorder Expert - Screen recorder with audio and many effects.
Video Rotator and Flipper
Rotate videos or flip videos of your cell phone or camcorder or other videos to fix them and view them correctly.
Simple Video Splitter
Split movie with Simple Video Splitter - Split film into equal parts, by time, by file size or by keyframes !
Video Watermark Remover
Remove watermark from video
Video Joiner Expert
Join Videos into one large file. Batch merge videos also of different formats, sizes, aspect ratios.
Video Converter Expert
Versatile video converter, video to mp3 converter, mp4 converter, convert mov to avi, flv to mp4, can handle many formats..
Slider Arrow Previous
Simple MP3 Cutter Joiner Editor Free PDF Password Remover Free Audio Converter Free Video Cutter Expert Free PDF Compress
4dots Software has developed many

Windows Software applications such as Video Cutter Expert, Photo Resizer Expert, Simple Video Compressor, Simple Disable Key

. With our software you can

cut videos


delete locked, undeletable files


disable any key on your keyboard


remove PDF passwords


convert flac to mp3 audio


cut, join and edit mp3 and other audio files

and much more !

For example you can download Simple Disable Key to disable keyboard keys, disable windows key, disable shift key or any other key. It has 3 disable modes always, for a program or based on a time and week schedule.

Also, you can download Picture Slideshow Maker 4dots to create video from photos and create slideshow with music. It has many image transition effects, you can narrate photo video and it has strong image editiing capabilities.

Moreover, you can download Simple MP3 Cutter Joiner Editor which is an audio cutter, MP3 Joiner and MP3 Splitter with many features. With it you can crop MP3 , cut songs, join MP3, mix, split, edit, record, rip CDs, apply effects.

Also, you can download Simple Video Compressor to compress video size while retaining quality and reduce video file size with a right mouse click !

Additionally, you can download Free File Unlocker to delete currently used, locked, undeletable, busy Files.

After that you can download Free PDF Password Remover 4dots to unlock pdf and remove PDF password and unsecure pdf from restrictions on printing, editing, copying e.t.c.

If you need to convert audio you can download Audio Converter 4dots which is an mp3 converter and audio converter. It is versatile and powerful, supports 15 audio formats and 10 video formats.Convert WAV to MP3, MP4 to MP3 e.t.c.

One of the best software we have made and we use for our own site is Multiple Search and Replace that can search and replace text in multiple files at the same time. This way you can save time and resources and make changes to your code, site, or Office docments quickly and easily.

You can download also Free Video Cutter Expert which is a powerful video cutter that can cut video into segments with millisecond precision.

If you want to convert video to mp3 then download Video to MP3 which can convert video file to mp3, convert MP4 to MP3, MP4 to M4A, MP4 to FLAC, MP4 to WAV, AVI to MP3, AVI to FLAC, WMV to MP3 e.t.c.

If you want to compress pdf then download 4dots Free PDF Compress which is a free PDF Compressor that can compress PDF and reduce pdf size easily.

We have developed more than fifty software applications. We continuously develop new applications and optimize our existing ones. To support us please buy our applications or donate !

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.

I would like to :


Cut a video clip

Screen capture with audio and effects

Convert video files to other formats

Batch join video files into one large file. Merge MP4, AVI, MOV, MKV even if they have different format, size or aspect ratios.

Rotate video or flip video to fix them

Compress video size while retaining quality

Split film into equal parts, by time, by file size or by keyframes

Remove watermark from video


Convert Audio Files to different formats

Cut MP3 files or other audio files

Merge MP3 files with fade in, fade out, crossfade and more.

Convert MP3 to WAV

Convert FLAC to MP3

Convert WAV to MP3

Convert M4A to MP3

Convert Video to MP3

Convert MP4 to MP3


Remove PDF Password

Extract Images from PDF documents

Convert PDF documents to JPG Images

Batch edit PDF metadata

Protect PDF documents with a password

Convert PDF to text

Compress and shrink PDF documents

Join PDF documents

Split PDF documents

Delete pages from PDF documents

Extract pages from PDF documents

File Management

Delete Currently Used, Locked, Undeletable, Busy Files

Batch replace text in many Text, Office, PDF files

Clean empty folders to declutter computer

Split or join files

Validate file MD5 or other hashes

Copy full path of file in Windows Explorer with a right mouse click

Copy the contents of text files directly to the clipboard with a right mouse click


Launch the command prompt from any folder in Windows Explorer

Execute in Windows Explorer programs with arguments

Disable any key on your keyboard

Remap keyboard keys and mouse buttons

Password Recovery

Crack RAR Password

Crack ZIP Password

Unlock pdf file easily and crack PDF passwords.


Batch HTML validate and fix validation errors to improve SEO

Create HTML Imagemaps

Create CSS Sprite Images for SEO purposes

Develop HTML Webpages


Create video from photos, create slideshow with music

Create standalone EXE slideshow from photos, create standalone executable slideshow with music

Compare photos side by side

Resize, convert, edit images in batch mode or directly from Windows Explorer

Create correct color schemes for designs


Hide applications from screen with a keystroke

Minimize any application to the windows tray


Organize documents in a tree structure

Password Protect documents and convert them to a standalone editable executable file.


Convert powerpoint to video

Convert word to video

Batch replace image in Word documents

Batch extract images from powerpoint, office

Batch convert Office to jpg

Batch convert word to jpg

Batch convert powerpoint to jpg

Batch convert excel to jpg

Combine Word Documents


Please Donate!

Please Share!


System Requirements
Windows 10, 8.1, 8, 7, Vista, 2003 and XP. Including both 32-bit and 64-bit versions
Windows Compatible Programs

Most of our software applications are translated into :

Some of our software use an executable of FFmpeg licensed under the LGPLv2.1 and its source can be downloaded here

Subscribe to our newsletter

Note regarding Privacy Policy: By submitting this form you agree that 4dots Software electronically processes and stores your data to provide you with the requested information. The information you provide will only be used for our internal purposes; it will not be sold to any other organization. Please also read our Privacy Policy.
As Seen on
Wall Street Journal Digital Edition Review
PC World Review
PC Advisor Review
Springer Book Review
Wall Street Journal Digital Edition
Nov 05, 2011

Free File Unlocker is a utility that allows you to release files and folders that are in use so that you can make the desired modifications or delete the file or folder altogether.
PC World
Sep 04, 2012

Free PDF Image Extractor Offers Easy Way to Unlock Images.
PC Advisor
May 06, 2017

Simple Disable Key is a tool for disabling particular keys or key combinations.
Springer, Computer Human Interaction, Book
2004, NCS3101

Color Wheel has an interesting feature that makes it more intuitive to use.