--- title: 4DDiG Partition Manager canonical: https://saasranked.com/software/4ddig-partition-manager/ category: Disk Partition Software points: 78 rank: 3 of 12 facts_checked: 2026-10-09 --- # 4DDiG Partition Manager Windows partition manager that also moves Windows to a new SSD, clones disks and converts MBR to GPT. 78 points out of 100. #3 of 12 disk partition managers. Vendor: Tenorshare. Website: https://4ddig.tenorshare.com/4ddig-partition-manager.html - One year for 1 PC costs $40.95, tax excluded; a lifetime licence for 1 PC costs $59.95 [2]. - A 1-month licence costs $18.95 for 1 PC [2]. - Tenorshare gives a 30-day money-back guarantee on its products [3]. - The tool resizes, moves, merges and splits partitions, and converts MBR to GPT without data loss [1]. - A bootable WinPE USB can start a PC that will not boot Windows [1]. Verdict: 4DDiG Partition Manager covers most partition jobs: resize, merge, split, FAT32 to NTFS, MBR to GPT, OS migration, cloning and partition recovery [1][4]. A year for one PC is $40.95 and a lifetime licence is $59.95, with a 30-day refund window [2][3]. The catch: the vendor names no protection for interrupted operations, and merging works only on adjacent partitions [1][4]. Best for: People who want one paid tool for resizing, migrating and converting disks. ## Points | Criterion | Line | Value | Points | Note | |---|---|---|---|---| | Partition tools | Resize and move partitions | Yes | 8/8 | Product page says you can adjust partition size without data loss and move a partition within the disk [1]. | | Partition tools | Merge partitions | Yes | 4/4 | Merges two adjacent partitions into a larger one without data loss [1][4]. | | Partition tools | Give free space to another partition | Not published | 0/3 | Not published on the vendor's product or guide pages [1][4]; they say 'redistribute free space' without describing a partition-to-partition move. | | Partition tools | Split a partition | Yes | 4/4 | Divides a partition into smaller ones; the guide says split works for NTFS and FAT32 [1][4]. | | Partition tools | Convert FAT32 to NTFS | Yes | 3/3 | The guide says the tool can convert FAT32 to NTFS without data loss [4]. | | Partition tools | File systems named | NTFS, FAT32, exFAT | 3/4 | Tech specs list NTFS, exFAT and FAT16/FAT32; the guide creates partitions with a chosen file system [1][4]. Ext4 not listed. | | Disks and system | Convert MBR and GPT without data loss | Yes | 8/8 | Product page says MBR converts to GPT without data loss [1]. | | Disks and system | Migrate Windows to another drive | Yes | 8/8 | Product page offers one-click migration of the Windows OS to another HDD or SSD [1]. | | Disks and system | Clone a whole disk | Yes | 7/7 | Clones a system disk, data disk or partition to another disk [1][4]. | | Disks and system | Recover lost partitions | Yes | 5/5 | Recovers deleted partitions, restores formatted ones and repairs raw partitions [1]. | | Disks and system | Disks over 2 TB | Yes | 3/3 | Clone page says it clones drives of any size, including over 2TB, and works with MBR and GPT [5]. | | Safety and media | Bootable disc or USB | Yes | 7/7 | Creates a bootable WinPE USB to fix system crashes [1]. | | Safety and media | Protection if an operation is interrupted | Not published | 0/5 | Not published on the vendor's product, guide or clone pages [1][4][5]; the guide only tells users not to close the program. | | Safety and media | Open source | Not published | 0/3 | Not published on the vendor's product page [1]; the product is sold under licence codes [2]. | | Price and licence | Free edition | Not published | 0/8 | Product and buy pages show 'Free Download' buttons but do not say what the free download can do or that a free edition exists [1][2]. | | Price and licence | Cheapest paid edition | $40.95/yr | 8/10 | 1 Year licence for 1 PC, tax excluded; lifetime is $59.95, so the 12-month price is lower [2]. | | Price and licence | One-time licence | Yes | 6/6 | A Lifetime licence for 1 PC costs $59.95 [2]. | | Price and licence | Money-back period of 30 days or more | Yes | 4/4 | Refund policy states a 30-day money-back guarantee for all products, with listed conditions [3]. | ## Plans | Plan | Price | Per month (USD) | |---|---|---| | 1 Month | $18.95/month [2] | $18.95 | | 1 Year | $40.95/year [2] | $3.41 | | Lifetime | $59.95 [2] | - | Prices are before tax and carry a 'Tax Excl.' label; crossed-out prices are higher [2]. The refund policy says automatic subscriptions must be cancelled before the renewal date [3]. ## Strengths - Lists resize, move, merge, split, FAT32 to NTFS and MBR to GPT conversion without data loss [1][4]. - Moves Windows to another HDD or SSD and clones whole disks [1][5]. - Offers a lifetime licence for 1 PC at $59.95 [2]. - Gives a 30-day money-back guarantee [3]. ## Limits - The vendor describes no rollback or power-loss protection; the guide only says not to close the program mid-process [4]. - Split works only for NTFS and FAT32 partitions, and only on the partition's unused space [4]. - Merging works only on two adjacent partitions [4]. - File systems named are NTFS, exFAT, FAT16 and FAT32; Ext4 is not listed [1]. ## Vendor claims (not scored) - Tenorshare says the product has a 98% success rate [1]. - Tenorshare says more than 4 million people have downloaded it [1]. ## Sources 1. [4DDiG Partition Manager](https://4ddig.tenorshare.com/4ddig-partition-manager.html), Tenorshare, accessed 2026-10-09 2. [Buy 4DDiG Partition Manager](https://4ddig.tenorshare.com/buy-4ddig-partition-manager.html), Tenorshare, accessed 2026-10-09 3. [Refund Policy](https://4ddig.tenorshare.com/company/refund-policy.html), Tenorshare, accessed 2026-10-09 4. [4DDiG Partition Manager guide](https://4ddig.tenorshare.com/4ddig-partition-manager-guide.html), Tenorshare, accessed 2026-10-09 5. [Clone hard drive](https://4ddig.tenorshare.com/clone-hard-drive.html), Tenorshare, accessed 2026-10-09