The Best File Converter Software in 2026
We researched file converter software using official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the category’s core job, value for money, and verified features, helping you compare tools for converting documents, images, audio, video, ebooks, and other file types.
Our top picks
-
Top ranked
Convertio#1 of 299.2/10A broad online converter for documents, media, batch jobs, and automated workflows.
Free plan
-
Runner-up
Aconvert#2 of 298.7/10A free converter with broad format coverage, batch processing, OCR, and cloud storage connections.
Free plan
-
Top-ranked free plan
Zamzar API#3 of 298.5/10A format-rich conversion API with credit-based monthly plans and developer SDKs.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 29 tools, best first
-
Best forOnline conversion with OCR and API access
A broad online converter for documents, media, batch jobs, and automated workflows.
- Batch conversion
9.2/10★★★★★Visit Convertio -
Best forFree online conversion across many file types
A free converter with broad format coverage, batch processing, OCR, and cloud storage connections.
- Batch conversion
8.7/10★★★★☆Visit Aconvert -
Best forApplications needing broad conversion through an API
A format-rich conversion API with credit-based monthly plans and developer SDKs.
8.5/10★★★★☆Visit Zamzar API -
Best forMedia conversion workflows and developers
A flexible audio and video toolkit for technical users, not general file conversion.
8.4/10★★★★☆Visit FFmpeg -
Best forAutomated image conversion and processing
A command-line image-processing suite for automated conversion, editing, and compositing.
8.3/10★★★★☆Visit ImageMagick -
Best forFree cross-platform video conversion
A capable desktop transcoder for queued video conversions, with detailed encoding controls.
- Batch conversion
8.2/10★★★★☆Visit HandBrake -
Best forBatch image conversion with folder automation
A desktop tool for repeatable image batches, with watched folders and broad format support.
8.1/10★★★★☆Visit XnConvert -
Best forDesktop document conversion with OCR
A desktop converter with batch processing, OCR, ebook support, and PDF tools.
- Batch conversion
8.0/10★★★★☆Visit Doxillion -
Best forEstablished desktop audio conversion
A desktop-focused audio converter with batch processing, format controls, and metadata editing.
- Batch conversion
7.9/10★★★★☆Visit NCH Software -
Best forEditors handling professional media conversion queues
A capable free media converter for editors, with a focus on audio and video workflows.
- Batch conversion
7.9/10★★★★☆Try Shutter Encoder -
Best forFeature-rich desktop video conversion
A capable Windows and macOS converter for batch video work, editing and audio extraction.
- Batch conversion
7.8/10★★★★☆Visit Prism -
Best forFree Windows video, audio, and PDF conversion
A free Windows converter that combines file conversion with practical media-editing tools.
- Batch conversion
7.7/10★★★★☆Visit Format Factory -
Best forWindows users converting and editing video
A free Windows desktop converter with broad format support and basic editing tools.
- Batch conversion
7.6/10★★★★☆Visit Freemake -
Best forAudio conversion APIs and cloud workflows
A browser-based audio converter with API jobs, webhooks, and cloud integrations.
- Batch conversion
7.5/10★★★★☆Visit CloudConvert -
Best forFree cross-platform batch image conversion
A capable free desktop batch image processor for cross-platform image workflows.
7.3/10★★★★☆Visit Converseen -
Best forFree batch conversion of audio, video, and images
A free desktop converter for batch media work, with previews and editing tools.
- Batch conversion
7.2/10★★★★☆Visit Adapter -
Best forFree Windows batch video and audio conversion
A focused Windows desktop converter for media batches, extraction, and basic edits.
- Batch conversion
7.1/10★★★★☆Visit XMedia Recode -
Best forAutomated Windows image conversion at scale
A Windows-focused converter for large image batches, with automation in Pro and Server editions.
7.0/10★★★★☆Visit reaConverter -
Best forBatch conversion across devices and cloud drives
A flexible converter for batch jobs across desktop, mobile, web, and cloud storage.
- Batch conversion
6.9/10★★★☆☆Visit MConverter -
Best forFree online conversion across many file types
A free browser-based converter with broad format coverage and a 100 MB upload limit.
- Batch conversion
6.8/10★★★☆☆Visit AnyConv -
Best forFree browser-based conversion of many file types
A free web converter with broad format support and a 250 MB limit on its main converter.
- Batch conversion
6.7/10★★★☆☆Visit ConvertFiles -
Best forOccasional online audio conversion
Browser-based audio conversion with a free public tier and API access.
- Batch conversion
6.6/10★★★☆☆Visit FileZigZag -
Best forPaid desktop audio conversion and CD ripping
A paid Windows and macOS audio converter with batch tools and CD ripping.
- Batch conversion
6.5/10★★★☆☆Visit dBpoweramp -
Best forSimple browser-based ebook conversion
A straightforward web converter for changing common ebook and document formats.
6.4/10★★★☆☆Try Ebook Converter -
Best forConverting and trimming audio/video URLs
A focused URL converter with useful output controls and a free plan.
- Output quality controls
6.3/10★★★☆☆Visit ClipConverter -
Best forSpecialized CPC and engineering image conversion
A focused converter for CPC and engineering image formats, with batch and command-line workflows.
- Batch conversion
6.2/10★★★☆☆Visit CPC Tool -
Best forWindows users converting and securing documents
A Windows desktop converter with batch processing and basic document-protection tools.
- Batch conversion
6.1/10★★★☆☆Visit site -
Best forMaking and tuning animated GIFs online
A focused online GIF maker with frame controls, resize options, and compression.
- Batch conversion
6.0/10★★★☆☆Visit FreeConvert -
Best forEditing and annotating PDFs in a browser
A free browser-based PDF editor for text corrections and markup, not broad file conversion.
5.9/10★★★☆☆Visit XConvert
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Batch conversion | Score |
|---|---|---|---|---|---|
| 1 | Convertio | Yes | Yes | 9.2 | |
| 2 | Aconvert | Yes | Free | Yes | 8.7 |
| 3 | Zamzar API | Yes | 8.5 | ||
| 4 | FFmpeg | Free | 8.4 | ||
| 5 | ImageMagick | Yes | Free | 8.3 | |
| 6 | HandBrake | Yes | Free | Yes | 8.2 |
| 7 | XnConvert | Yes | €9/unit one-time | 8.1 | |
| 8 | Doxillion Document Converter | Yes | Yes | 8.0 | |
| 9 | Switch Audio File Converter | Yes | Yes | 7.9 | |
| 10 | Shutter Encoder | Yes | Free | Yes | 7.9 |
| 11 | Prism Video Converter | Yes | Yes | 7.8 | |
| 12 | Format Factory | Yes | Free | Yes | 7.7 |
| 13 | Freemake Video Converter | Yes | Yes | 7.6 | |
| 14 | CloudConvert Audio Converter | Yes | Yes | 7.5 | |
| 15 | Converseen | Yes | Free | 7.3 | |
| 16 | Adapter | Yes | Free | Yes | 7.2 |
| 17 | XMedia Recode | Yes | Free | Yes | 7.1 |
| 18 | reaConverter | Yes | $75/user/yr | 7.0 | |
| 19 | MConverter | Yes | Yes | 6.9 | |
| 20 | AnyConv | Yes | Free | Yes | 6.8 |
| 21 | ConvertFiles | Yes | Free | Yes | 6.7 |
| 22 | FileZigZag Audio Converter | Yes | Yes | 6.6 | |
| 23 | dBpoweramp Music Converter | No | Yes | 6.5 | |
| 24 | Ebook Converter | Yes | 6.4 | ||
| 25 | ClipConverter | Yes | $3 one-time | 6.3 | |
| 26 | CPC Tool | Yes | Yes | 6.2 | |
| 27 | AVS Document Converter | Yes | $149/device/yr | Yes | 6.1 |
| 28 | FreeConvert GIF Maker | Yes | $12.99/mo | Yes | 6.0 |
| 29 | XConvert PDF Editor | Yes | $49.99/yr | 5.9 |
Head-to-head All 18 comparisons →
- Convertio vs Aconvert
- Convertio vs Zamzar API
- Convertio vs ImageMagick
- Convertio vs Doxillion Document Converter
- Aconvert vs Zamzar API
- Aconvert vs FFmpeg
- Aconvert vs ImageMagick
- Aconvert vs HandBrake
- Aconvert vs XnConvert
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How we rank file converter software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update