Broad input support
AVI, DivX, XviD, MPEG, WMV, MOV, ASF, QuickTime, MP4, 3GP, 3G2, MOD, FLV, DVR-ms, VOB, MKV, TS and AVCHD.
Flagship · Mixed formats
All-in-One Video Converter for Windows
One desktop app for mixed video formats, audio extraction and legacy device presets. Built for the files that accumulate on a Windows PC.
$29.95one-time purchase · free trial
- Windows 10/11
- No uploads
- 30-day money-back
Holiday_MKV.mkv
Old_Flash.flv
Camera_AVCHD.MTS
Best for
You have a mix of formats. MKV from a friend, FLV from an old drive, AVCHD from a camcorder, AVI from an editor — and you want one Windows app instead of five. It also includes the legacy device presets that used to be sold separately.
Key features
Broad input, clean output, no cloud.
Video output
MP4, AVI, DivX, XviD, MPEG-1/2, WMV, ASF, VOB, MOV, QuickTime and 3GP/3G2.
Audio extraction
Pull audio from video to MP3, AAC, AC3 or M4A without a second tool.
Legacy device presets
iPod, PSP, Zune, iPhone and generic MP4-player presets are included. The separate device products are retired.
Batch and drag-and-drop
Queue multiple files, apply one output profile, and let the app work through the list.
Windows desktop app
Runs on Windows 10 and 11. No browser tab, account or upload queue.
Formats
What goes in, what comes out.
| Category | Supported |
|---|---|
| Input video | AVI, DivX, XviD, MPEG-1/2, WMV, ASF, MOV, QuickTime, MP4, 3GP, 3G2, MOD, FLV, DVR-ms, VOB, MKV, TS, AVCHD, H.264/AVC |
| Output video | MP4, AVI, DivX, XviD, MPEG-1, MPEG-2, WMV, ASF, VOB, MOV, QuickTime, 3GP, 3G2, VCD/SVCD/DVD-compatible MPEG |
| Output audio | MP3, AAC, AC3, M4A |
| Device presets | iPod, PSP, Zune, iPhone, generic MP4 players |
| Not supported | 4K/HEVC editing, DRM removal, YouTube downloading, Mac |
Format support reflects the current version 3.10 product. Test your specific file with the free trial before buying.
How it works
Add, choose, convert.
- Add files. Drag and drop a folder or use the Add button. The queue accepts multiple files.
- Choose an output. Pick MP4 for modern devices, or AVI/WMV/MOV for editing and legacy players. Choose an audio format if you only need sound.
- Convert and verify. Start the queue, then play a sample to check audio sync, orientation and resolution.
Compare
All-in-One vs MP4 vs HD.
| Job | All-in-One | MP4 | HD / AVCHD |
|---|---|---|---|
| MKV or FLV → MP4 | Yes | — | — |
| AVCHD, MTS, M2TS → MP4 | Yes | — | Best |
| AVI, MOV, MPEG, WMV → MP4 | Yes | Best | Yes |
| Audio extraction | MP3/AAC/AC3/M4A | — | MP3 |
| Legacy device presets | Yes | — | — |
| Price | $29.95 | $14.95 | $19.95 |
FAQ
All-in-One questions.
Can it convert MKV to MP4?
Yes. MKV input is supported and MP4 (H.264) is an output option.
Can it convert FLV to MP4?
Yes. FLV input is supported. This is useful for old Flash videos that no longer play in modern browsers.
Can it extract audio from video?
Yes. It can extract audio to MP3, AAC, AC3 and M4A.
Does it include the iPod, PSP, Zune and iPhone converters?
The device presets are included in All-in-One. The separate iPod, PSP, Zune and iPhone products are retired; you do not need to buy them separately.
Does it support 4K video?
No. The product is designed for SD and HD video, including AVCHD at 720p and 1080p. It is not a 4K or HEVC editor.
Is it Windows-only?
Yes. The current products run on Windows 10 and Windows 11. There is no Mac version.
What is the refund policy?
There is a 30-day money-back guarantee from the date of purchase. Contact support@adeptshare.com with your order details.
Related guides
FLV
3GP
AVCHD
Convert a specific format.
Convert FLV to MP4
Rescue old Flash videos.
Convert 3GP to MP4
Recover old phone clips.
Convert AVCHD to MP4
Camcorder footage, step by step.
Try it on one file.
Download the free trial, convert a sample, and compare the output before you buy.