Partition tools22 of 26
Disks and system31 of 31
Safety and media7 of 15
Price and licence18 of 28
disk partition manager · Tenorshare
4DDiG Partition Manager
Windows partition manager that also moves Windows to a new SSD, clones disks and converts MBR to GPT.
In short
- One year for 1 PC costs $40.95, tax excluded; a lifetime licence for 1 PC costs $59.952.
- A 1-month licence costs $18.95 for 1 PC2.
- Tenorshare gives a 30-day money-back guarantee on its products3.
- The tool resizes, moves, merges and splits partitions, and converts MBR to GPT without data loss1.
- A bootable WinPE USB can start a PC that will not boot Windows1.
4DDiG Partition Manager covers most partition jobs: resize, merge, split, FAT32 to NTFS, MBR to GPT, OS migration, cloning and partition recovery1,4. A year for one PC is $40.95 and a lifetime licence is $59.95, with a 30-day refund window2,3. The catch: the vendor names no protection for interrupted operations, and merging works only on adjacent partitions1,4.
Best for: People who want one paid tool for resizing, migrating and converting disks.
Where the points come from
Partition tools 22 of 26 points
| Rule | What is published | Points |
|---|---|---|
| Resize and move partitions | YesProduct page says you can adjust partition size without data loss and move a partition within the disk1. | 8 / 8 |
| Merge partitions | YesMerges two adjacent partitions into a larger one without data loss1,4. | 4 / 4 |
| Give free space to another partition | Not publishedNot published on the vendor's product or guide pages1,4; they say 'redistribute free space' without describing a partition-to-partition move. | 0 / 3 |
| Split a partition | YesDivides a partition into smaller ones; the guide says split works for NTFS and FAT321,4. | 4 / 4 |
| Convert FAT32 to NTFS | YesThe guide says the tool can convert FAT32 to NTFS without data loss4. | 3 / 3 |
| File systems named | NTFS, FAT32, exFATTech specs list NTFS, exFAT and FAT16/FAT32; the guide creates partitions with a chosen file system1,4. Ext4 not listed. | 3 / 4 |
Disks and system 31 of 31 points
| Rule | What is published | Points |
|---|---|---|
| Convert MBR and GPT without data loss | YesProduct page says MBR converts to GPT without data loss1. | 8 / 8 |
| Migrate Windows to another drive | YesProduct page offers one-click migration of the Windows OS to another HDD or SSD1. | 8 / 8 |
| Clone a whole disk | YesClones a system disk, data disk or partition to another disk1,4. | 7 / 7 |
| Recover lost partitions | YesRecovers deleted partitions, restores formatted ones and repairs raw partitions1. | 5 / 5 |
| Disks over 2 TB | YesClone page says it clones drives of any size, including over 2TB, and works with MBR and GPT5. | 3 / 3 |
Safety and media 7 of 15 points
| Rule | What is published | Points |
|---|---|---|
| Bootable disc or USB | YesCreates a bootable WinPE USB to fix system crashes1. | 7 / 7 |
| Protection if an operation is interrupted | Not publishedNot published on the vendor's product, guide or clone pages1,4,5; the guide only tells users not to close the program. | 0 / 5 |
| Open source | Not publishedNot published on the vendor's product page1; the product is sold under licence codes2. | 0 / 3 |
Price and licence 18 of 28 points
| Rule | What is published | Points |
|---|---|---|
| Free edition | Not publishedProduct and buy pages show 'Free Download' buttons but do not say what the free download can do or that a free edition exists1,2. | 0 / 8 |
| Cheapest paid edition | $40.95/yr1 Year licence for 1 PC, tax excluded; lifetime is $59.95, so the 12-month price is lower2. | 8 / 10 |
| One-time licence | YesA Lifetime licence for 1 PC costs $59.952. | 6 / 6 |
| Money-back period of 30 days or more | YesRefund policy states a 30-day money-back guarantee for all products, with listed conditions3. | 4 / 4 |
The rule behind each line: how we score disk partition managers.
Plans and prices
As the vendor lists them, before tax. Prices are in US dollars unless the plan shows euros; the points use US dollars, with euros converted at the ECB rate.
| Plan | Price as listed | Per month | Notes |
|---|---|---|---|
| 1 Month1 PC | $18.95/month2 | $18.95 | 1-month free upgrades; crossed-out price $37.95 |
| 1 Year1 PC | $40.95/year2 | $3.41 | 1 year of free upgrades |
| Lifetime1 PC | $59.952 | – | One-time payment |
Prices are before tax and carry a 'Tax Excl.' label; crossed-out prices are higher2. The refund policy says automatic subscriptions must be cancelled before the renewal date3.
Strengths
Limits
- The vendor describes no rollback or power-loss protection; the guide only says not to close the program mid-process4.
- Split works only for NTFS and FAT32 partitions, and only on the partition's unused space4.
- Merging works only on two adjacent partitions4.
- File systems named are NTFS, exFAT, FAT16 and FAT32; Ext4 is not listed1.
Other disk partition managers
- 1
EaseUS Partition MasterPeople who want one paid licence for two PCs with a rollback safeguard92/100$49.95/yrcheapest paid edition - 2
AOMEI Partition AssistantPeople who want a long refund window and a one-time licence for 2 PCs87/100$49.95/yrcheapest paid edition - 4
NIUBI Partition EditorPeople who want a low one-time price and a rollback feature77/100$39/yrcheapest paid edition - 5
IM-Magic Partition ResizerHome users who want free resizing, OS migration and disk cloning74/100$29.99/yrcheapest paid edition
4DDiG Partition Manager vs EaseUS Partition Master · 4DDiG Partition Manager vs AOMEI Partition Assistant · All 12 disk partition managers
Sources
- 4DDiG Partition Manager, Tenorshare. Accessed 9 Oct 2026.
- Buy 4DDiG Partition Manager, Tenorshare. Accessed 9 Oct 2026.
- Refund Policy, Tenorshare. Accessed 9 Oct 2026.
- 4DDiG Partition Manager guide, Tenorshare. Accessed 9 Oct 2026.
- Clone hard drive, Tenorshare. Accessed 9 Oct 2026.
Website: 4ddig.tenorshare.com/4ddig-partition-manager.html · Markdown version · We are not affiliated with Tenorshare.