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视频软件

Free Video Cutter Expert
强大的视频切割软件应用,以毫秒精度将视频切割成细分。
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Simple Video Compressor
Compress video file and reduce video size retaining quality, also with an easy right mouse-click.
Video Converter Expert
Versatile video converter, video to mp3 converter, mp4 converter, convert mov to avi, flv to mp4, can handle many formats.
Video Rotator and Flipper
旋转视频或翻转手机或摄像机或其他视频的视频,以修复它们并正确查看。
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
加入不同视频格式,尺寸和长宽比的视频!
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Simple MP3 Cutter Joiner Editor Free PDF Password Remover Free Audio Converter Free Video Cutter Expert Free PDF Compress
 

在这里您可以下载PDF密码卸妆,视频剪切,MP3切纸机,FLAC到MP3转换器和MP3到WAV转换器等有用的软件

我们开发了三十多个免费软件应用程序。我们不断开发新的应用程序并优化现有的应用程序。

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.



我想要 :

视频软件

剪一个视频剪辑

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

音频软件

将音频文件转换为不同的格式

剪切MP3文件或其他音频文件

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

将MP3转换成WAV

将FLAC转换成MP3

将WAV转换成MP3

将M4A转换成MP3

将视频转换为MP3

将MP4转换成MP3

PDF

删除PDF密码

从PDF文档中提取图像

将PDF文档转换为JPG图像

批量编辑PDF元数据

用密码保护PDF文档

将PDF转换为文本

压缩和缩小PDF文档

加入PDF文档

分割PDF文件

从PDF文档中删除页面

从PDF文档中提取页面

文件管理

删除当前使用,锁定,不可删除,繁忙的文件

批量替换许多文本 Text,Office,PDF 中的文本

清空空文件夹以清理计算机

拆分或加入文件

验证文件MD5或其他哈希

复制文件的完整路径 Windows Explorer 用鼠标右键单击

通过单击鼠标右键将文本文件的内容直接复制到剪贴板

系统软件

从任何文件夹中启动命令提示符 Windows Explorer

执行中 Windows Explorer 有参数的程序

禁用键盘上的任何键

Password Recovery

Crack RAR Password

Crack ZIP Password

Unlock pdf file easily and crack PDF passwords.

WEB设计软件

批量HTML验证和修复验证错误,以提高搜索引擎优化

创建HTML图像

为SEO目的创建CSS Sprite图片

开发HTML网页

图形软件

比较照片并排

调整大小,转换,批量模式或直接从编辑图像 Windows Explorer

为设计创建正确的配色方案

桌面软件

用键盘从屏幕上隐藏应用程序

最小化任何应用程序到Windows托盘

其他软件

以树结构组织文档

Batch replace image in Word documents



 

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What's new

18 October 2018
New : Batch Document Image Replacer V1.0
Download More info
Batch replace image in Word documents

18 October 2018
New : Youtube Video : How to batch replace image in Word documents with Batch Document Image Replacer.

14 October 2018
Update : Multiple Search and Replace V5.5
Download More info
What's New in Version 5.5 :
Remember last included folders, excluded folders and file patterns.
Replace Before Text and Replace After Text for Find Between.
Replace Regular Expression Match Group.

10 October 2018
New : Youtube Video : How to cut MP3 and other audio files with Audio Converter 4dots.

10 October 2018
New : Youtube Video : How to record audio with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to convert MP3 files and other audio files with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to Rip CD with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to mute left or right stereo channel with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to switch stereo channels with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to normalize audio files with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to fade in fade out audio files with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to apply audio effects on audio files with Audio Converter 4dots.

9 October 2018
New : Youtube Video : How to merge MP3 files and other format files with Audio Converter 4dots.

7 October 2018
Update : Audio Converter 4dots V4.0
Download More info
What's New in Version 4.0:
Option to use FFmpeg 64bit or FFmpeg 32bit
Improved cut audio screen that displays waveform with ability to zoom in e.t.c.
Record audio
Rip CD
Shell Extension
Metadata for all clips
Metadata for specific clip
Album art
Extended encoding parameters
Keep Folder Structure for Output Files option
Sort audio files based on track number, filename, duration e.t.c. and metadata
Correct number sorting of audio files
Sophisticated encoder parameters for each format such as parameters ABR, use joint stereo for MP3 format.
Minor gui improvements
Fixed bug : Minor gui fixes
Fixed bug : Import List with various text encodings

5 October 2018
New : Youtube Video : How to extract images from pdf with Free PDF Image Extractor.

5 October 2018
New : Youtube Video : How to compress PDF documents with 4dots Free PDF Compress.

4 October 2018
New : Youtube Video : How to search and replace text in multiple Word documents with a few clicks using Multiple Search and Replace.

3 October 2018
Update : Multiple Search and Replace V5.4
Download More info
What's New in Version 5.4 :
Fixed bug : Fixed bug related to replaces in the header or footer of Word documents.

2 October 2018
Update : MP3 Joiner Expert V1.1
Download More info
What's New in Version 1.1:
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

2 October 2018
Update : Photo Side by Side V2.6
Download More info
What's New in Version 2.6:
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

2 October 2018
Update : Free PDF Metadata Editor V2.4
Download More info
What's New in Version 2.4:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

2 October 2018
Update : Free PDF Image Extractor V2.0
Download More info
What's New in Version 2.0:
Keep folder structure
Import List from file with various encodings.
Redesigned GUI
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : Free PDF Password Remover V2.3
Download More info
What's New in Version 2.3:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : Free PDF Splitter Merger V1.7
Download More info
What's New in Version 1.7:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : PDF To JPG Expert V2.3
Download More info
What's New in Version 2.3:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : 4dots Free PDF Compress V2.1
Download More info
What's New in Version 2.1:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : Free PDF Protector 4dots V3.1
Download More info
What's New in Version 3.1:
Keep folder structure
Import List from file with various encodings.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : Batch HTML Validator V1.2
Download More info
What's New in Version 1.2 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : SplitByte V2.2
Download More info
What's New in Version 2.2 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

1 October 2018
Update : Multiple Search and Replace V5.3
Download More info
What's New in Version 5.3 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : ZIP Password Cracker Expert V2.0
Download More info
What's New in Version 2.0 :
Supports multithreading
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : PDF Password Cracker Expert V1.2
Download More info
What's New in Version 1.2 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : RAR Password Cracker Expert V2.2
Download More info
What's New in Version 2.2 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : Video Converter Expert V1.1
Download More info
What's New in Version 1.1:
Ability to use FFMpeg 64bit or FFMpeg 32bit.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.
Fixed bug : Import List of Videos from Text File and Import CSV File that has various encodings.

30 September 2018
Update : Simple Video Splitter V2.2
Download More info
What's New in Version 2.2:
Ability to use FFMpeg 64bit or FFMpeg 32bit.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.
Fixed bug : Import List of Videos from Text File and Import CSV File that has various encodings.

30 September 2018
Update : Video Watermark Remover V3.1
Download More info
What's New in Version 3.1:
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : Simple Video Compressor V2.1
Download More info
What's New in Version 2.1:
Ability to use FFMpeg 64bit or FFMpeg 32bit.
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.
Fixed bug : Import List of Videos from Text File and Import CSV File that has various encodings.

30 September 2018
Update : Video Rotator and Flipper V3.2
Download More info
What's New in Version 3.2:
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

30 September 2018
Update : Simple MP3 Cutter Joiner Editor V2.1
Download More info
What's New in Version 2.1 :
Fixed bug : File can now be opened with the "Open With" context menu option of Windows Explorer.

29 September 2018
Update : Free File Unlocker V5.1
Download More info
What's New in Version 5.1 :
Fixed bug : Minor GUI bug fixes.

29 September 2018
New : Youtube Video : How to split video into equal parts, by time, by file size or by keyframes with Simple Video Splitter.

28 September 2018
New : Youtube Video : How to Copy Text Contents of Files directly to the Clipboard with "Copy Text Contents".

25 September 2018
Update : Simple Disable Key V8.0
Download More info
Disable keyboard keys, disable windows key, disable shift key or any other key.
What's New in Version 8.0 :
Fixed bug : Fixed bug related to keyboard hook.

24 September 2018
Update : MinimizeToTrayTool V3.3
Download More info
Minimize any application to the System Tray.
What's New in Version 3.3 :
Fixed bug : Could minimize only applications with lower case filename.
What's New in Version 3.2 :
Fixed bug : Disabled hiding of MinimizeToTrayTool icon because that was causing problems.

21 September 2018
Update : Video Rotator and Flipper V3.1
Download More info
What's New in Version 3.1:
Preview of Original and Rotated Video in Batch Rotate Screen
Ability to use FFMpeg 64bit or FFMpeg 32bit
Fixed bug : Import multiple files from Text and CSV Files
Minor GUI bug fixes

20 September 2018
Update : Multiple Search and Replace V5.2
Download More info
Find and replace text in multiple files at the same time.

What's New in Version 5.2 :
Fixed bug : Line Match was not being written in the Report.

16 September 2018
Update : Video Watermark Remover V3.0
Download More info
What's New in Version 3.0:
Ability to remove multiple watermarks
Option to use FFMpeg 64bit or FFMpeg 32bit
Minor GUI Improvements
Fixed bug : Videos with start and end time being set were not being generated correctly
Minor GUI bug fixes

12 September 2018
Update : Multiple Search and Replace V5.1
Download More info
Find and replace text in multiple files at the same time.

What's New in Version 5.1 :
Fixed bug : Error in replace for selected Files.

11 September 2018
New : Youtube Video : How to register 4dots Software applications.

11 September 2018
New : Youtube Video : How to open command prompt at any folder on Windows XP and above with admin rights.


 
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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 :
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Some of our software use an executable of FFmpeg licensed under the LGPLv2.1 and its source can be downloaded here
Reviews of 4dots Software Software