Sumatra PDF

Developer: https://www.sumatrapdfreader.org/free-pdf-reader.html

Reviews: 4 / 104
Downloads: 52,728
Last updated: Jun 29, 2026

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28 package records

3.4.532-bit Windows Installer
SumatraPDF-3.4.5-install.exe6.6 MB
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Recorded checksums
MD5
725f61f65cda2fe0d0fb825d9645a8a2
SHA1
67a9652dd271b740458e752ccb82a6baa9f6790e
SHA256
d13d9c33df0aea03798be2faab86e1d2c8a5a3ed3c20f4061323b2382b15e4fd
3.4.564-bit Windows Installer
SumatraPDF-3.4.5-64-install.exe7.1 MB
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Recorded checksums
MD5
a3cceaa2f4943685920098838e4b0300
SHA1
c515147689c9103b6b45b416c0c1eafcd065a18f
SHA256
6bc5aa16b358ccde49c5bcb651375c0066010b599cfa3053174d13e2d1aa54bb
3.4.532-bit Windows Portable
SumatraPDF-3.4.5.zip6.5 MB
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Recorded checksums
MD5
c5eeb828fb20101d2c9920e6b2768b12
SHA1
82e7d6d995c40b3cf576725efdac0b8f7a2c03d0
SHA256
b7fde65bce086ae56fcf2c823f4086ca2cc51b5d29b24bdc6bf0ded47c208264
3.4.564-bit Windows Portable
SumatraPDF-3.4.5-64.zip6.8 MB
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Recorded checksums
MD5
97d1622bcc23b6e95e45dcc05adba74a
SHA1
ccd4197eca14cf95e36ee044abecb8ddc9fa9bd8
SHA256
302d6dfbace0c1fd4e2b9c94533c3217bc400ef93f748c0e2125b82ebe3f8b25
3.4.432-bit Windows Installer
SumatraPDF-3.4.4-install.exe6.6 MB
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Recorded checksums
MD5
2bbb3124a1eae0b829d3a71fd005c4b4
SHA1
6bea7b4aa99d74324118c7580b73871c761a1222
SHA256
ba5aa41dfd9f12b6f3fc3bff66ce3d4b2b9944e9ae37b0dd653cfb0adb6cdf39
3.4.432-bit Windows Portable
SumatraPDF-3.4.4.zip6.5 MB
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Recorded checksums
MD5
9da0cd5525cc8bf80c06394948ed53b4
SHA1
aa07fcf056d45999f96ed03b53f5a59ee288e823
SHA256
6fb493592b542ee56109edebd07439f702bcd463eccc65c56d8ddff134bc8ce7
3.4.464-bit Windows Installer
SumatraPDF-3.4.4-64-install.exe7.1 MB
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Recorded checksums
MD5
1dbe841986367b33f0bcdd692544dfb4
SHA1
f29f8354fe27b5193cf579bb10da963d7bd44165
SHA256
5c4751464ae77dcd0b99a8216718679ba2cae860fc7efea834003842a443f150
3.4.464-bit Windows Portable
SumatraPDF-3.4.4-64.zip6.8 MB
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Recorded checksums
MD5
28dfc6c50eecb398ac4f049653fad0d6
SHA1
f025b7b56c7d5002170eb1709fb626665d09bcc2
SHA256
30105bd2d50dadf0bf474aab4d7370fc9b1aac443b212a084c2605a61bec2f07
3.4.132-bit Windows Installer
SumatraPDF-3.4.1-install.exe6.6 MB
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Recorded checksums
MD5
913d9987ada39dc17d4079b4210b8a5c
SHA1
d0d30ef71bcc526ba40a2443956dd5f1d51652b7
SHA256
747bec836cc6b0f607546441af670862fe5bdaf60386c84c734d9122df6997ec
3.4.164-bit Windows Installer
SumatraPDF-3.4.1-64-install.exe7.1 MB
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Recorded checksums
MD5
8a0ab582e2b82b8f3a66769e19280851
SHA1
7ff4a29be722776e091e002aa0a6cc860c47cbb6
SHA256
0e498d256499cebc2c2fc5584c12a1cd84f9b36afbbaf8a047e8a6ebcef92d29
3.4.132-bit Windows Portable
SumatraPDF-3.4.1.zip6.5 MB
Visit download page
Recorded checksums
MD5
ee7c6a380327a2fcfa1df629fa14ecb2
SHA1
5eccac47b9c5171fab0a3144bc89b7487a9251ca
SHA256
c0702e257db4ecd00971b354ee280182c60cff986f5538213c87a102e18bbc95
3.4.164-bit Windows Portable
SumatraPDF-3.4.1-64.zip6.8 MB
Visit download page
Recorded checksums
MD5
7689ea87d3b525d6e1eebb45f52817ed
SHA1
1d02b83d1db198a8ee68fd28a05e4da22dc22b18
SHA256
bb255a72da1fda9603d55cf71f119dabfd30cde888ab10f97c00f7e6348f303b
3.3.364-bit Windows Installer
SumatraPDF-3.3.3-64-install.exe7 MB
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Recorded checksums
MD5
91841e006225ac500de7630740a21d91
SHA1
68875ce8177794df6bf125b2bb8b8ecc3b84517b
SHA256
cb1d73323d3d80004ada185844b0d461abd9ded736d5dc690607f935b4f2b58a
3.3.364-bit Windows Portable
SumatraPDF-3.3.3-64.zip6.7 MB
Visit download page
Recorded checksums
MD5
cf5af40686f7f9b36d72b8993e3734f3
SHA1
97b043d86bbe03eeedee5df363f9a96e60fb752d
SHA256
a4d531e23265a4960ab63ce0217dbafd42647f1b17ee870e599fd267251434ad
3.3.332-bit Windows Installer
SumatraPDF-3.3.3-install.exe6.4 MB
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Recorded checksums
MD5
a7c0712280e99f86af05f4ec7b554c8a
SHA1
d17bd856649f107698443365e4f7e1f98cafdb01
SHA256
e4801235defdf5ae7c5e384d45ae867e7993bd5efc53ce26ce7df24a8065180b
3.3.332-bit Windows Portable
SumatraPDF-3.3.3.zip6.2 MB
Visit download page
Recorded checksums
MD5
dd7be4d6c71f5a5a7db5b380e7d5ff04
SHA1
a6606fbeec204cad5a247f42cfe07da84b7dc451
SHA256
13801df7d486bae6d065be8ab65768b3603ce95141dd8a695090ecb034fa2c0a
3.364-bit Windows Installer
SumatraPDF-3.3-64-install.exe9.3 MB
Visit download page
Recorded checksums
MD5
92743ed03a5c3e9b76f9b5a99bd37724
SHA1
8f461130ece5015404e421371df0895234b9d306
SHA256
989310db119afc4c097beb58fd3f3b69127ff2407367211cd1500e039e3eda2b
3.364-bit Windows Portable
SumatraPDF-3.3-64.zip6.8 MB
Visit download page
Recorded checksums
MD5
f5eb27640b52fb829a6ee0db6a7204de
SHA1
acf201d3eb83d8b4b0aad8fda02a7ca5e12e5b14
SHA256
dc379eb78cd3e409e281b3d94b00c9af23fd3256514c29738c07ff4b53cfe6e6
3.332-bit Windows Installer
SumatraPDF-3.3-install.exe8.6 MB
Visit download page
Recorded checksums
MD5
3a51e5d9b1520a165dc3ed81bb1415f8
SHA1
1f9d53ff14df7437ce1ce537b82115473b1a8d61
SHA256
aa20d0c676fbd091b119075b7952214ee9339773e3fa014406e4411b638dc83e
3.332-bit Windows Portable
SumatraPDF-3.3.zip6.4 MB
Visit download page
Recorded checksums
MD5
f3754a515e4215ef073e23fe57b0dfa2
SHA1
a03d975e9b1d55e65e9308ea78923be7b51cf999
SHA256
1071195fb4a175e88858f876186e315965e960e9bb576d413e42f29d62acc40f
3.232-bit Windows Installer
SumatraPDF-3.2-install.exe8.3 MB
Visit download page
Recorded checksums
MD5
bac474e588293e16aba3d324febe188a
SHA1
26d5f31732666094521ac3ee766a78f0dfa313bc
SHA256
896166f4c56bd25a8ac49de6a57a82cdd2d21073914adced3bb33e161f070dde
3.264-bit Windows Installer
SumatraPDF-3.2-64-install.exe8.9 MB
Visit download page
Recorded checksums
MD5
632416f20af1ef3140c74eaf14c16587
SHA1
e1359ffbf4015bb446cbe537f889a889d329f72f
SHA256
36d95dadf36ceae35f49ba0dff47ff628e3433b1150fb5a845f646be67f90198
3.232-bit Windows Portable
SumatraPDF-3.2.zip6.2 MB
Visit download page
Recorded checksums
MD5
8e62cea769a00ce5391385a90398b9ec
SHA1
516ac32a346dfdb62f5ad2ca8f109af9101d3c39
SHA256
7262ef7611bc47a6b5027fda0000b0ba1de22211432885c3425b5a5a1ee4d441
3.264-bit Windows Portable
SumatraPDF-3.2-64.zip6.6 MB
Visit download page
Recorded checksums
MD5
a312683b4645c0621fdf58a3e7cf51c3
SHA1
75e58862c47cd48c9a283f8827ac2f824e410599
SHA256
19a210f0fb0bebd9338ab4148a5c710d3e8ea8e57576c1052ecc351972ffa93c
3.1.264-bit Windows Installer
SumatraPDF-3.1.2-64-install.exe5 MB
Visit download page
Recorded checksums
MD5
904a7dc26e6326191374082bd9f2f753
SHA1
593e9b0d96f07783df13f1b311548069961465fb
SHA256
6081686cacf010bccc0617a848f2963be7ec44f98dd1daf62dc8eae448195b93
3.1.232-bit Windows Installer
SumatraPDF-3.1.2-install.exe4.6 MB
Visit download page
Recorded checksums
MD5
b2e5034c3323826689a8f9ce689240a2
SHA1
b750eec0f91a5cf2e43259c935c5473c82d27d72
SHA256
81a27d50abe66f52ec4f1a948827b0654ef86be9f5f1da1b16bbfc1454e040c9
3.1.264-bit Windows Portable
SumatraPDF-3.1.2-64.zip3.7 MB
Visit download page
Recorded checksums
MD5
83d091435cc617ed5a8dfd5a66ed7ed6
SHA1
3491853c3aca5925a56e85d928030065ef612791
SHA256
3c07b3fe267251d32a17f67ed5070018d69c8436df33e6db3ce757889b734676
3.1.232-bit Windows Portable
SumatraPDF-3.1.2.zip3.4 MB
Visit download page
Recorded checksums
MD5
6476cc4ffd4c2ca75ff3a42c17b0fc2b
SHA1
58964e1466b07acf0d2ba66ebf6d57804936f937
SHA256
4cac356d04f999c7134d32122c3a031f8e7d1f1d09424a00b9f19b8c05b652f1

Recorded checksums describe historical FOSShub files. A publisher link doesn't confirm that its file matches those checksums.

Old Sumatra PDF Versions

This page is the historical package archive for Sumatra PDF. It covers versions 3.4.5, 3.4.4, 3.4.1, 3.3.3, 3.3, 3.2, and 3.1.2 and is separate from the current Sumatra PDF page, which records 3.4.6.

A historical page is most useful when it answers concrete version questions. Here, the package names, version labels, platforms, and available integrity records provide that context without repeating the current PDF Apps review.

Sumatra PDF Version Archive

There are 28 preserved packages on this page. Together they represent 3.4.5, 3.4.4, 3.4.1, 3.3.3, 3.3, 3.2, and 3.1.2 and include builds identified for 32-bit Windows Installer, 64-bit Windows Installer, 32-bit Windows Portable, and 64-bit Windows Portable.

The preserved filenames include SumatraPDF-3.4.5-install.exe, SumatraPDF-3.4.5-64-install.exe, SumatraPDF-3.4.5.zip, SumatraPDF-3.4.5-64.zip, SumatraPDF-3.4.4-install.exe, SumatraPDF-3.4.4.zip, SumatraPDF-3.4.4-64-install.exe, and SumatraPDF-3.4.4-64.zip, plus 20 additional entries. File extensions indicate EXE and ZIP packaging, which matters because an installer, compressed archive, and platform-specific image are not interchangeable even when they share a version number.

Archived versions: 3.4.5, 3.4.4, 3.4.1, 3.3.3, 3.3, 3.2, and 3.1.2.
Recorded platforms: 32-bit Windows Installer, 64-bit Windows Installer, 32-bit Windows Portable, and 64-bit Windows Portable.
Package formats: EXE and ZIP.
Stored package records: 28; records with checksums: 28.

Working With Archived Sumatra PDF Releases

An older Sumatra PDF release may be relevant when maintaining a legacy system, reproducing a historical workflow, testing an upgrade path, or confirming which build produced an existing file or configuration. Those are compatibility and documentation cases, not evidence that an older build is generally preferable.

Archived software should be treated as compatibility material. Confirm why the old release is needed, preserve a rollback path, and avoid using it with important data until its behavior has been tested in the intended environment.

Package and Platform Compatibility

Platform coverage in this archive includes 32-bit Windows Installer, 64-bit Windows Installer, 32-bit Windows Portable, and 64-bit Windows Portable. That information should be read together with each filename, especially where the inventory contains both installers and portable or compressed distributions.

This inventory uses EXE and ZIP package formats. Retaining the full filename is useful because version, architecture, language, and packaging clues are often encoded there even when the visible release label is brief.

Checksums and File Identification

28 of the 28 archived package records include stored checksum data. The recorded algorithms are MD5, SHA1, and SHA256, allowing a retained file to be compared with the historical inventory before it is used.

Stored hashes are most useful as part of a broader audit trail. Keep the version, filename, package format, source context, and calculated digest together so the historical record can be reproduced.

Choosing Between Old and Current Versions

For comparison, the main page currently records 3.4.6; this page retains 3.4.5, 3.4.4, 3.4.1, 3.3.3, 3.3, 3.2, and 3.1.2. Use the current page for the present package set and this archive only when an exact older release is required.

The latest Sumatra PDF package page should be the default reference for new installations. Keep an older package for controlled compatibility work, and document the reason for retaining it.