System Tools
System tools are the quiet utilities that keep a PC healthy: partitioning disks, cleaning junk, managing files, backing up data and uninstalling programs properly. The freeware options below cover each job, with clear notes on where the free tier ends and the upsell begins.
Find your next favourite
7-Zip
High-ratio open source file archiver with 7z format support
ShareX
Screen capture file sharing and productivity toolkit
Rufus
Bootable USB flash drive creator
CCleaner
PC cleanup and optimization tool
Glary Utilities
All-in-one system cleaner and optimizer
Revo Uninstaller
Uninstaller that removes leftover files and registry entries
The Toolbox at a Glance
| Job | Best freeware pick | License |
|---|---|---|
| Partition manager | MiniTool Partition Wizard Free | Freeware |
| Disk cleaner | BleachBit | Open source |
| Junk cleaner (simple) | CCleaner | Freeware |
| File manager | FreeCommander XE | Freeware |
| Backup | EaseUS Todo Backup Free | Freeware |
| Uninstaller | Revo Uninstaller Free | Freeware |
| Uninstaller (open source) | Bulk Crap Uninstaller | Open source |
| Driver updater | Snappy Driver Installer Origin | Open source |
| Bootable USB | Rufus | Open source |
The Tools
MiniTool Partition Wizard Free: resize and move partitions
The free tier resizes, moves, merges and formats partitions without data loss, and converts disks between MBR and GPT. It is the go-to when Windows' own Disk Management refuses a resize.
BleachBit and CCleaner: cleaning, two philosophies
BleachBit is open source and aggressive: it wipes caches, logs and free disk space, and its shredding is genuinely useful before selling a PC. CCleaner is the friendlier commercial freeware; install it with custom options and skip the bundled offers.
FreeCommander XE: two-panel file management
Two-panel browsing, tabs, archives as folders and a portable mode. The freeware alternative to paid file managers, under active development since 2004.
EaseUS Todo Backup Free: scheduled backups
Disk/partition imaging and file backup with scheduling in the free tier. The paid versions add cloud targets; the free local backup is fully usable.
Revo Uninstaller Free: remove leftovers
Revo uninstalls a program and then sweeps the leftover files and registry entries that standard uninstallers miss. The free version is one-click; portable mode included.
Snappy Driver Installer Origin: drivers without bundled junk
SDIO downloads driver packs and installs only what your hardware needs, with no installer bundleware. The open source fork of the original SDI project.
Good to know
What is the best free partition manager?
MiniTool Partition Wizard Free for guided resizing; GParted Live (open source, bootable USB) for advanced operations.
How do I clean my PC for free?
BleachBit for thorough cleaning, CCleaner for a friendlier interface, plus Windows' built-in Storage Sense for daily maintenance.
What is the best free backup software?
EaseUS Todo Backup Free for scheduled imaging on Windows. Veeam Agent Free is the power-user alternative.
Is there a free uninstaller that removes leftovers?
Revo Uninstaller Free and Bulk Crap Uninstaller both remove leftover files and registry entries; BCU is open source.